Public dog parks are generous with space and stingy with everything else. 4,115 of the 5,190 parks in our directory (79%) are off-leash areas, and 3,020 (58%) are flagged as spacious. Only 405 (7.8%) have any agility equipment at all.
That gap is the whole argument for building at home. Your dog can get running and company at the park. Climbing, weaving, balancing and problem solving are on you.
The other half of the argument is that most DIY dog playground guides are built from photographs rather than specifications, and the sport that invented this equipment has published exact dimensions for all of it, along with two decades of injury research on which obstacles actually hurt dogs. Both are free to read. Almost nobody writing about backyard courses uses either.
So this guide pairs them. Every obstacle below carries the real dimension from the American Kennel Club’s equipment standard, plus what the veterinary literature says about how dogs get hurt on it.
How we counted: every park figure comes from the 5,190 parks in the Dog Park Hero directory, counted on 23 September 2026. These are recorded amenities rather than a physical audit, so some parks carry no amenity data yet. Where we do not know, we say so.
On the specifications: all dimensions come from the AKC’s Regulations for Agility Trials, amended to 3 January 2024, cited inline. Those are competition standards for trained, adult, conditioned dogs. At home the correct setting is almost always lower and slower, and we say where.
On the injury claims: these come from peer-reviewed veterinary surveys, named inline with links. One finding deserves flagging up front because it contradicts common advice: in a study of 4,197 agility dogs, jump height was not significantly associated with iliopsoas injury[1]Fry LM, Kieves NR, Shoben AB, Rychel JK, Pechette Markley A. Internet survey evaluation of iliopsoas injury in dogs participating in agility competitions. Front Vet Sci. 2022;9:930450.. Surface was. We have tried not to repeat folklore just because it sounds cautious.
Before you build a single obstacle
The four ideas in this section are not exciting, and they decide whether everything after them is safe.
1.Measure your dog before you measure the yard
Every dimension in this article keys off one number: your dog’s height at the withers, the ridge between the shoulder blades. Stand the dog square on a hard floor, run a level across the withers, and measure straight down.
That number sets the jump height. The AKC’s divisions run: 8 inches for dogs 11 inches and under at the withers, 12 inches for dogs 14 inches and under, 16 inches for dogs 18 inches and under, 20 inches for dogs 22 inches and under, and 24 inches for dogs over 22 inches[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024..
Read that table carefully, because it is less aggressive than it looks. A 21 inch dog, a mid-sized Labrador or a Border Collie, jumps 20 inches in competition, slightly below its own shoulder height. The internet’s habit of setting a bar at roughly your dog’s chest height is accidentally close to right, and the rulebook is right on purpose.
For a garden course, drop one division below what the table gives you. You are not titling; you are giving a dog something interesting to do. Lower bars mean flatter arcs, softer landings and a dog that will still be using the equipment in five years.
2.Fix the surface before you fix anything to it
The AKC requires courses to be set on non-slip surfaces and names the acceptable ones: packed dirt, grass, carpeting and padded matting. Concrete must be fully matted or padded[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. If your only flat area is a patio, that sentence is the whole project, and matting is not optional.
Surface is not a detail. In a survey of 4,197 agility dogs, 327 (7.8%) reported an iliopsoas injury, and the risk factors that reached significance included competing on dirt and competing on artificial turf six or more times a year[1]Fry LM, Kieves NR, Shoben AB, Rychel JK, Pechette Markley A. Internet survey evaluation of iliopsoas injury in dogs participating in agility competitions. Front Vet Sci. 2022;9:930450.. Note the tension with the rulebook: packed dirt is permitted by the governing body and still turned up as a risk factor in the research. Both things are true, and grass over reasonable topsoil is the easiest surface for a home course to get right.
Artificial turf carries a second problem that has nothing to do with joints. Artificial grass has been measured above 50C (122F) in summer sun[3]Vets Now. Hot pavements and artificial grass: the hidden risk to your dog’s paws. 2017.. A surface that is legal, level and grippy in April can be unusable in July, and a dog will keep working on it past the point where it hurts.
3.Give the course more room than the obstacles need
Obstacles should generally stand alone, and in the novice classes their entrances should never be adjacent to one another[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. That rule exists because a dog leaving one obstacle needs somewhere to land, decelerate and turn before it meets the next thing.
In practice, leave at least a dog length and a half of clear run before and after every obstacle, and more on the landing side of anything the dog jumps. The most common home course mistake is a tidy line of equipment spaced like a garden border, which forces sharp turns at speed. That is exactly the load pattern that hurts shoulders and backs, the two most commonly injured regions in agility dogs[4]Cullen KL, Dickey JP, Bent LR, Thomason JJ, Moëns NM. Internet-based survey of the nature and perceived causes of injury to dogs participating in agility training and competition events. J Am Vet Med Assoc. 2013;243(7):1010-1018..
If the space genuinely will not take a sequence, build fewer obstacles rather than closer ones. Three well-spaced items beat seven crammed ones, and a course of three can be rearranged every week, which your dog will enjoy more than a fixed layout it has memorised.
4.Wait for the growth plates, then start low anyway
This is the one place where getting it wrong causes permanent damage rather than a strain. In a growing dog the physes, the growth plates near the ends of the long bones, are cartilage rather than bone, and they are the weak point. The distal ulnar physis accounts for 80% of total ulnar growth and is the most common location for physeal injury, and angular limb deformity can follow traumatic injury to a physis during development[5]MSD Veterinary Manual. Developmental osteopathies in dogs and cats. Musculoskeletal system..
On timing, the honest answer is that it varies by breed and by individual dog, and your vet can tell you where yours is. As guidance, the AKC advises that puppies should not be asked to jump in extreme or competitive situations until they are at least 12 to 15 months old, and recommends starting with jump bars flat on the ground[6]American Kennel Club. Is it safe for puppies to jump?. Expert Advice.. That is registry training advice rather than a clinical finding, and we are labelling it as such, but it points the same way as the mechanism above.
None of this means a puppy gets nothing. Tunnels at full diameter, a flat plank on the ground, low platforms and scent work are all available from the start. The bar comes up last.
The obstacles, in the order worth building them
Built roughly easiest to hardest, which is also roughly safest to riskiest.
5.Bars on the ground
The cheapest obstacle in the sport and the one every trained dog starts on. Two uprights and a bar resting on the grass.
A ground bar teaches the dog to read the gap, take it in stride and keep its line, without any landing force at all. The AKC’s own puppy guidance starts here for exactly that reason[6]American Kennel Club. Is it safe for puppies to jump?. Expert Advice.. It also gives you a free diagnostic: a dog that drifts around a ground bar rather than over it has not understood the obstacle yet, and raising it will not teach the lesson.
Build it from two 3 foot lengths of PVC pushed into the lawn and a 4 to 5 foot bar laid across brackets at ground level. Total cost is a few pounds. Keep it in the course permanently even after the dog is jumping properly, because it is the warm-up piece: three passes over a ground bar is a better way to start a session than a cold first jump.
One caution from the rulebook, which matters more than it sounds: ground bars permanently attached to both uprights are not permitted, and the AKC recommends not using ground bars at all in competition[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. A bar that cannot move is a trip hazard. Yours should rest loose on brackets so it falls if a foot catches it.
6.A bar jump with displaceable uprights
The classic, and per the injury data the one to respect. Of 1,602 injuries analysed in a survey of 3,801 agility dogs, bar jumps were the obstacle most often involved, at 260 injuries, ahead of A-frames and dog walks[4]Cullen KL, Dickey JP, Bent LR, Thomason JJ, Moëns NM. Internet-based survey of the nature and perceived causes of injury to dogs participating in agility training and competition events. J Am Vet Med Assoc. 2013;243(7):1010-1018..
That is partly a frequency effect, since dogs meet jumps far more often than anything else, rather than proof that jumps are uniquely dangerous. Still, it earns care.
Two rulebook requirements do real safety work. First, uprights must be displaceable, meaning the whole jump gives way rather than standing firm when a dog hits it[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. A jump screwed to a fence post is the version that breaks legs. Second, the supports must let you set the bar precisely at the standard heights, so use marked, drilled positions rather than eyeballing it.
The usual DIY build is 3/4 inch PVC: two uprights around 40 inches tall in weighted bases, with bar supports at your dog’s division height and one low position 2 to 6 inches off the ground[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. Bars sit on the supports, never through them. If the bar does not fall when knocked, the jump is built wrong.
7.An open tunnel, in any colour but black
The obstacle with the best ratio of dog enjoyment to risk, and the one nervous dogs commit to fastest.
The competition spec is an opening 25 inches across, plus or minus 2 inches, and a length of 10 to 20 feet[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. Home versions sold as play tunnels are frequently 18 to 20 inches, which a Labrador will use once and then decline. Buy to the 24 inch class if you have a medium or large dog.
Two requirements in the standard are pure safety and worth copying. Tunnels must be opaque and may not be black, and double-lined tunnels are not allowed[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. A dark tunnel reads as a hole rather than a passage, which is why dogs baulk at cheap black ones. A double-lined tunnel can trap a foot between the layers.
Secure it. The rule is that the tunnel is fixed so the dog cannot move it, and any holder underneath must be no more than 1.5 inches thick with no rigid upright that could project between the ribs[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. Sandbags across the body are the simple home answer. A tunnel that rolls while a dog is inside is genuinely frightening and can put them off the obstacle for months.
8.A pause table, which is really a training tool
A table is where a course stops being exercise and starts being training. The dog gets on, and stays on, for five seconds.
The spec is a 36 inch square top, plus or minus 2 inches, with a non-slip surface and a light colour, set at 8, 12, 16 or 20 inches depending on the dog’s jump division[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. A 20 inch dog uses a 20 inch table. Nothing about it is high.
Build it from a sheet of exterior ply on a simple frame and cover the top with outdoor carpet or rubber matting, because a painted plywood top in the rain is a slip waiting to happen. The rulebook is explicit that the surface must be non-slip, and it bans glossy paint on contact equipment for the same reason[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024..
The reason to include it in a backyard course is behavioural rather than physical. A table gives you a legitimate way to build a pause into a fast sequence, which brings arousal down mid-session instead of letting it climb. For dogs that tip over into frantic after two minutes of play, a table is more useful than another jump.
9.Weave poles, built to spacing that actually fits a dog
The hardest obstacle to teach and the easiest to build badly.
The spec is precise: poles of 3/4 inch nominal PVC (about 1 inch outside diameter), 40 inches tall, uniformly spaced 24 inches apart measured centre to centre[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. Twenty four inches is the number that matters. Most homemade sets come in at 18 to 20 inches because that is what feels right by eye, and the tighter spacing forces a spinal bend that no dog should be repeating at speed.
The base matters too. Supports must sit within 4 inches of the pole, with a rigid upright no more than 4 inches high, a base no higher than 3/4 inch and no wider than 3.5 inches, coated non-slip[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. In other words, the footing is deliberately low and flat so a dog clipping it does not catch a toe. A set of poles in heavy square blocks is the home version that injures phalanges, and phalanges were the third most injured region in the Cullen survey at 202 injuries[4]Cullen KL, Dickey JP, Bent LR, Thomason JJ, Moëns NM. Internet-based survey of the nature and perceived causes of injury to dogs participating in agility training and competition events. J Am Vet Med Assoc. 2013;243(7):1010-1018..
One training note with evidence attached: in the iliopsoas study, dogs trained with the 2 x 2 weave method showed higher injury risk[1]Fry LM, Kieves NR, Shoben AB, Rychel JK, Pechette Markley A. Internet survey evaluation of iliopsoas injury in dogs participating in agility competitions. Front Vet Sci. 2022;9:930450.. That does not make the method wrong, and a survey cannot prove cause. It does argue for teaching weaves slowly, late, and with channel spacing that starts wide.
10.A broad jump, the obstacle nobody builds and most dogs enjoy
A broad jump asks for distance rather than height, which is a different and gentler load than a bar.
The competition version is four 8 inch sections, 4 to 5 feet long, arranged in ascending order with no part lower than 3.5 inches or higher than 8.5 inches, and the total length is set at twice the dog’s jump height[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. For a 16 inch dog that is a 32 inch spread across low boards.
Look at those numbers again: the tallest element is 8.5 inches. This is a near flat obstacle. It is genuinely easy to build from four lengths of decking board on shallow blocks, it stores flat against a wall, and it costs less than a bar jump.
It earns its place because it trains something jumps do not, namely stride adjustment on the approach. A dog has to read the near and far edges together and commit to one takeoff point. That is useful body awareness, and it happens at a fraction of the landing force of a 20 inch bar.
Mark the edges. The rulebook requires a contrasting band at least 3 inches wide so the dog can see where the obstacle begins and ends[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. On grass, unmarked boards disappear.
11.A tire jump, only if it breaks away
This is the obstacle where DIY guidance is most often dangerously wrong, so it deserves the most space.
The common build doing the rounds online is a tyre, or a hula hoop, lashed rigidly inside a frame. The sport banned that version. The current standard requires the tire to be constructed of two 180 degree segments connected at the top so each moves independently, with the connection calibrated to release at 16 to 20 pounds, 18 preferred[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024..
The reason is simple physics. A dog that mistimes a jump through a fixed hoop hits an immovable ring at chest or hip height with its whole body weight behind it. A breakaway tire comes apart instead. The calibration is checked at the ring, with a scale, on the day.
If you cannot build a genuine breakaway, do not build a tire. Build a hoop of flexible pipe suspended on light elastic, so the whole thing gives and falls, and keep it low. A rigid tyre hanging from a garden frame is the single worst piece of homemade dog equipment in common circulation, and it is popular precisely because it photographs well.
The two contact obstacles, and an honest warning
A-frames and dog walks were involved in 235 and 177 injuries respectively in the Cullen analysis of 1,602 injuries, placing them second and third behind bar jumps[4]Cullen KL, Dickey JP, Bent LR, Thomason JJ, Moëns NM. Internet-based survey of the nature and perceived causes of injury to dogs participating in agility training and competition events. J Am Vet Med Assoc. 2013;243(7):1010-1018.. They are also the most expensive and most difficult things to build correctly. Read this section as a caution as much as an instruction.
12.An A-frame, built lower than competition height
The competition A-frame is two panels 35 to 49 inches wide and within 2 inches of 9 feet long, set to an apex within 1 inch of 5 feet 6 inches, dropping to 5 feet 0 inches for the smallest jump heights[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024..
Five feet six inches is a serious climb, and the descent is where the load lands. For a home course, set the apex at 3 to 4 feet. You keep the climbing, the body awareness and the fun, and you remove most of the braking force on the way down.
Three construction details are not optional. Slats 3/8 to 1/2 inch thick and 3/4 to 1.5 inches wide are placed across the panels at 12 inch centres, with edges rounded or bevelled to a quarter inch radius, and no slat within 4 inches of the top of a contact zone[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. The slats are what a dog’s feet push against; without them a wet ramp is a slide. Second, the top surface must be non-slip wet or dry, and glossy paint is not allowed[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. Sand mixed into exterior paint is the standard home solution. Third, panels must connect with no gap large enough to fit a dog’s foot or toe[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024..
The contact zones are the lower 42 inches of both panels, in bright yellow, contrasting with the rest[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. Paint them even at home. They teach the dog to run to the bottom rather than leaping off the side, which is the behaviour that hurts shoulders.
13.A dog walk, which is mostly a plank problem
The spec is three sections, each 12 inches wide and 12 feet long, with the centre section 48 inches above the ground, contact zones on the lower 42 inches of both ramps[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024..
Twelve inches is narrow and 48 inches is high. A home dog walk at full height, built from timber that flexes, is a bad idea. Build it at 12 to 18 inches instead. At that height it is a balance and body awareness obstacle, it needs no safety margin around it, and almost every benefit survives.
Use the full 12 inch width even when you lower it. Narrowing the plank is the change that makes it harder in the wrong way, because it removes the dog’s margin for error without adding anything useful. Slats as specified for the A-frame go on the ramp sections, not the centre[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024., and the whole thing wants to be dead rigid: a plank that bounces underfoot will stop a dog committing to it.
If you build one thing from this section, build a low dog walk rather than an A-frame. It costs less, stores easier and carries a fraction of the risk.
14.Think hard before you build a seesaw
A seesaw is a dog walk plank that moves, and it asks the dog to accept the floor dropping away underneath it. For a confident trained dog it is a good obstacle. For most garden courses it is the one to skip.
The problem is calibration. A competition seesaw is weighted so it tips at a predictable rate. Build it slightly wrong and it either drops like a trapdoor, which can frighten a dog permanently in one repetition, or barely moves, which teaches nothing. Getting the pivot and counterweight right is real engineering, and it is the reason seesaws are the most expensive item in most equipment catalogues.
If you want the skill without the risk, teach it with a wobble board on the ground: a small platform on a low curved base that tilts a few degrees under the dog’s weight. You get the same lesson, that unstable footing is fine and worth standing on, at ankle height. That also feeds directly into the conditioning work in the next section, which has better evidence behind it than any obstacle here.
The parts of a dog playground that are not obstacles
This is the half most backyard courses miss, and on the evidence it may matter more than the equipment.
15.A flat conditioning area, the best supported idea here
Of all the claims in this article, this one rests on the strongest evidence. In a study comparing 260 agility dogs with cranial cruciate ligament rupture against 1,006 without, dogs that did core balance and strength exercises at least weekly had lower odds of rupture[7]Sellon DC, Marcellin-Little DJ. Risk factors for cranial cruciate ligament rupture in dogs participating in canine agility. BMC Vet Res. 2022;18(1):39..
Cruciate rupture is one of the most common causes of hind limb lameness in dogs and a common reason for orthopaedic surgery. An association found in a survey is not proof that the exercises prevent it, and the authors are careful about that. But it points the same way as everything else in sports medicine, and the intervention is free.
So leave a flat, grippy rectangle of about 6 feet by 6 feet with nothing in it. That is the conditioning area. It is where you do slow work: sit to stand repetitions, backing up, weight shifts, standing on a wobble board, holding a position on an unstable cushion. Two or three short sessions a week.
It will be the least photogenic part of the course and the part with the clearest link to your dog staying sound. If space forces a choice between this and one more jump, build this.
16.A digging pit, which is a decompression tool
A dedicated digging box gives a strong natural behaviour somewhere legitimate to land, which is the entire trick: dogs do not stop digging because you tell them to, they redirect it when there is somewhere better.
Build it as a bottomless frame, roughly 4 feet by 4 feet and 10 to 12 inches deep, filled with clean play sand, ideally somewhere shaded. Bury things in it: a toy, a chew, a scattering of kibble. Do that a few times and the dog learns that this specific square is the one with treasure in it, which is what pulls the behaviour away from your borders.
One health caveat is worth stating, because sand is the medium that carries it. Sand and soil in areas used by dogs can carry parasite larvae, which is a known transmission route. Use clean bagged play sand rather than builder’s sand or reused soil, keep the pit covered when it is not in use, and turn it over periodically. Our backyard dog run guide covers the parasite side of ground surfaces in more detail.
A digging pit also does something unexpected on an agility course: it is a hard stop. A dog that has just run a sequence at full tilt cannot dig and sprint at the same time, and two minutes of digging brings arousal down faster than asking for a down stay.
17.A scent strip, the cheapest enrichment in the yard
Nothing in this article costs less or is skipped more often. A scent strip is a run of long grass, a line of low shrubs, or simply a border you stop mowing, where you scatter food.
Scent work is the one activity a dog can do at full mental intensity and near zero physical load, which makes it the ideal thing to have available on days when a dog should not be running: after a strain, in heat, or the day after a long session. A course that only offers high-impact obstacles gives you nothing to do on those days, and the usual outcome is that the dog runs anyway.
Practically: leave a metre-wide strip of grass unmown along one edge, or plant a line of tough, non-toxic shrubs such as rosemary or lavender. Scatter a handful of kibble or small treats along it and let the dog work the line. Five minutes of this genuinely tires a dog.
It also fits neatly with the rest of the course as a cool down. Run a short sequence, then send the dog to the strip. Heart rate comes down, nose goes on, and the session ends on something calm rather than at full pitch.
18.Low platforms, the most useful cheap thing you can build
Two or three low platforms, each about 2 feet square and 4 to 8 inches high with a non-slip top, will get more use than any single obstacle.
They are the base for the conditioning work above: standing four feet on a platform teaches a dog exactly where its back legs are, which most dogs have only a vague sense of. They are a stationing tool, giving the dog a clear place to be between repetitions. They are a stepping stone to the pause table and the dog walk, because a dog that will confidently stand on a raised square will get on a plank. And for older or short-legged dogs they turn into steps.
Build them from offcut ply on a simple frame, topped with outdoor carpet or rubber matting. The non-slip top is the only part that is not negotiable, for the same reason the rulebook bans glossy paint on contact equipment[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024..
Make at least two. One platform is a trick; two lets you work on distance, position changes and sending the dog away from you, which is the foundation of handling anything else on the course.
19.A recovery corner with shade and water
Only 1,049 of 5,190 parks (20%) have water on site and 1,043 (20%) have any recorded shade. Both are rarer in public parks than people expect, and in a garden they are entirely within your control.
For a playground specifically, put them together in one corner, away from the obstacles, and make that spot mean that the session has stopped. A dog that learns there is a place where things pause will settle there instead of pacing the fence waiting for the next repetition.
Shade needs to be real. A structure that shades the corner at noon will have moved off it by four, so check the spot at the times you actually train, usually early morning and evening. Water needs to be in the corner rather than at the back door, because a dog that has to leave the area to drink often will not bother.
Our guide to backyard dog runs covers shade structures, water and ground cover in detail, so we will not repeat it here.
How to run the course once it exists
20.Warm up, cool down, and keep sessions short
The injury research has an uncomfortable finding for anyone building a course for a keen but untrained dog: dogs with four or fewer years of experience in the sport had higher odds of injury, while handlers with more than ten years of experience had dogs with lower odds[8]Cullen KL, Dickey JP, Bent LR, Thomason JJ, Moëns NM. Survey-based analysis of risk factors for injury among dogs participating in agility training and competition events. J Am Vet Med Assoc. 2013;243(7):1019-1024.. Inexperience, at both ends of the lead, is the measurable risk factor.
You cannot buy experience, but you can act like someone who has it. That means a genuine warm up: five minutes of walking and trotting, a few ground bar passes, some sit to stand repetitions before anything fast. It means a cool down at the end, walking rather than stopping dead. And it means short sessions, ten to fifteen minutes, ending while the dog still wants more.
The same study found that previous injury was by far the strongest predictor of injury[8]Cullen KL, Dickey JP, Bent LR, Thomason JJ, Moëns NM. Survey-based analysis of risk factors for injury among dogs participating in agility training and competition events. J Am Vet Med Assoc. 2013;243(7):1019-1024.. A dog coming back from a strain is not the dog it was, and the most common way a small injury becomes a chronic one is returning to full speed too early. When in doubt, the scent strip and the conditioning square are open.
21.Rotate the course instead of fixing it
Build for reconfiguration. Weighted bases rather than posts in concrete, obstacles that lift and move, and a layout you change every week or two.
There are three arguments for this. Novelty is most of the enrichment value: a dog that has run the same sequence forty times is doing exercise, not problem solving. Varied layouts vary the load, so the dog is not repeating identical turns in the same direction onto the same shoulder, and shoulders were the single most injured region in the Cullen data at 349 injuries[4]Cullen KL, Dickey JP, Bent LR, Thomason JJ, Moëns NM. Internet-based survey of the nature and perceived causes of injury to dogs participating in agility training and competition events. J Am Vet Med Assoc. 2013;243(7):1010-1018.. And a movable course lets you take equipment away when the ground is wet or the dog is sore, which a fixed installation quietly discourages.
It also solves the space problem. Most gardens cannot hold eight obstacles at safe spacing, but almost any garden can hold three at a time. Store the rest against a wall or in the shed, and rotate what comes out.
What the numbers actually say
| Feature | Parks | Of US parks | Of Canadian parks |
|---|---|---|---|
| Off-leash area | 4,115 | 82.4% | 66.3% |
| Flagged spacious | 3,020 | 57.9% | 59.3% |
| Small dog area | 1,499 | 25.5% | 43.0% |
| Water on site | 1,049 | 15.0% | 41.9% |
| Shade | 1,043 | 13.9% | 46.2% |
| Agility equipment | 405 | 6.5% | 13.4% |
| Agility equipment, also fenced | 305 | 6.5% | 13.4% |
Why two columns. Our amenity tags are not recorded evenly between the two countries. Canada is 19.3% of the parks we hold but supplies a far larger share of several fields, so a single directory-wide percentage reads as a national figure and is not one. The doggy toys field has no American records at all, which is why it is no longer in this table: a column of zeroes would imply that no American park has toys, and what it actually means is that nobody recorded any. Read each column against its own country.
The shape of that table is the argument. Space is abundant and structure is scarce. Where agility equipment does exist it clusters in a handful of large metros: Calgary, Montreal, New York City, Toronto, Chicago, San Francisco, San Diego and Brooklyn account for most of it, and only two of those cities have enough parks with gear to be worth browsing as a group. Calgary has seven, including Anne Arnold Off Leash Park, Currie Bark Park and Woof Willow Off-Leash Dog Park. Montreal has nine, including Parc Lafond, Pere Marquette dog park and Town of Mount-Royal Dog Park.
If you live anywhere else, the odds that your local park has anything to climb are about one in thirteen across the directory, and closer to one in fifteen if you are in the United States: 6.5% of American parks record agility equipment against 13.4% of Canadian ones.
A correction to an earlier version of this table. We previously listed 70 parks (1.3%) as having toys. That figure should not have been published as a national one. All 70 of those records are Canadian and not one is American, so the field is measuring a single country’s recording habit rather than what is in the parks. We have removed the row rather than caption it, because a number that cannot be read nationally does not belong in a national table.
And one intersection worth knowing before you build. Of the 405 parks that record agility equipment, 305 also record a fence and 100 do not. Public agility gear is overwhelmingly installed inside an enclosure, which is the right call: a dog working a course is running at speed, concentrating on the obstacle, and not listening for a recall.
That 100 is the number that should push you toward building at home. An open course in unfenced ground is only usable by a dog with a reliable recall under arousal, which is a much higher bar than a reliable recall in the kitchen. If your dog is not there yet, a low platform and a set of ground bars in a fenced garden will do more than driving to a park where you cannot let them off.
Frequently asked questions
What is the cheapest useful dog playground?
Three items: a ground bar, a 24 inch tunnel and two low platforms. That covers striding, confidence and body awareness, and it can be built for very little. Add the conditioning square, which costs nothing but space.
How high should my dog jump?
Take the AKC division for your dog’s height at the withers[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024., then drop one level for home use. A 21 inch dog competes at 20 inches, so set 16 inches in the garden.
Is it true that high jumps injure dogs?
It is more complicated than the advice suggests. In a survey of 4,197 agility dogs, jump height was not significantly associated with iliopsoas injury, while surface was[1]Fry LM, Kieves NR, Shoben AB, Rychel JK, Pechette Markley A. Internet survey evaluation of iliopsoas injury in dogs participating in agility competitions. Front Vet Sci. 2022;9:930450.. Bar jumps were the obstacle involved in the most injuries overall, but dogs also meet them more often than anything else[4]Cullen KL, Dickey JP, Bent LR, Thomason JJ, Moëns NM. Internet-based survey of the nature and perceived causes of injury to dogs participating in agility training and competition events. J Am Vet Med Assoc. 2013;243(7):1010-1018.. Sensible heights are still sensible; just do not assume height is the only variable that matters.
When can my puppy start?
Tunnels, flat planks, platforms and scent work from the start. Jumping waits: AKC guidance puts extreme or competitive jumping at 12 to 15 months at the earliest[6]American Kennel Club. Is it safe for puppies to jump?. Expert Advice., and the reason is that growth plates are cartilage until they close, with the distal ulnar physis the most common site of physeal injury[5]MSD Veterinary Manual. Developmental osteopathies in dogs and cats. Musculoskeletal system.. Ask your vet about your specific dog.
What surface should I build on?
Grass over reasonable topsoil. The AKC accepts packed dirt, grass, carpeting and padded matting, and requires concrete to be fully matted[2]American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024.. Be wary of artificial turf, which has been measured above 122F in summer sun[3]Vets Now. Hot pavements and artificial grass: the hidden risk to your dog’s paws. 2017. and showed up as a risk factor for iliopsoas injury in dogs competing on it frequently[1]Fry LM, Kieves NR, Shoben AB, Rychel JK, Pechette Markley A. Internet survey evaluation of iliopsoas injury in dogs participating in agility competitions. Front Vet Sci. 2022;9:930450..
Do I need contact obstacles at all?
No. An A-frame and a dog walk are the second and third most injury-associated obstacles[4]Cullen KL, Dickey JP, Bent LR, Thomason JJ, Moëns NM. Internet-based survey of the nature and perceived causes of injury to dogs participating in agility training and competition events. J Am Vet Med Assoc. 2013;243(7):1010-1018., the hardest to build correctly and the most expensive. A low dog walk at 12 to 18 inches gives you most of the benefit. Skip the full height versions unless you are training for the sport.
What to look for when you visit a park that has it
Before you buy timber, find a park with equipment and watch a dog use it. We have also looked at how public parks choose between agility gear, splash pads and other amenities. Note how much clear space sits around each obstacle, how the slats are spaced, whether the tire breaks away, and how quickly a fit dog gets bored of a fixed layout.
Only 405 of the 5,190 parks we track have agility equipment, so there may not be one near you. If there is, an hour there will change what you build.
Find dog parks with agility equipment near you
8 Sources
Dog Park Hero builds every article on its own directory of 5,190 verified dog parks, and sources health, safety and dimensional claims to veterinary research, public health agencies or the published standards of the sport’s governing body. Where a source is guidance rather than evidence, we say so in the entry.
- Fry LM, Kieves NR, Shoben AB, Rychel JK, Pechette Markley A. Internet survey evaluation of iliopsoas injury in dogs participating in agility competitions. Front Vet Sci. 2022;9:930450. 4,197 dogs; 327 (7.8%) reported iliopsoas injury. Competing on dirt, and competing on artificial turf six or more times a year, were associated with higher risk. Jump height was NOT significantly associated with iliopsoas injury.
- American Kennel Club. Regulations for agility trials and agility course test (ACT). 102 pp. Amended to 3 January 2024. The governing body’s equipment standard. Used for dimensions only.
- Vets Now. Hot pavements and artificial grass: the hidden risk to your dog’s paws. 2017. Carried over from the backyard dog run article, where it was verified.
- Cullen KL, Dickey JP, Bent LR, Thomason JJ, Moëns NM. Internet-based survey of the nature and perceived causes of injury to dogs participating in agility training and competition events. J Am Vet Med Assoc. 2013;243(7):1010-1018. 1,669 handlers reporting on 3,801 agility dogs. 1,209 of 3,801 (32%) had at least one injury. Of 1,523 analysed injuries the shoulder (349), back (282), phalanges (202) and neck (189) predominated. Of 1,602 injuries, bar jumps (260), A-frames (235) and dog walks (177) were the obstacles most often involved.
- MSD Veterinary Manual. Developmental osteopathies in dogs and cats. Musculoskeletal system. Does not give a growth-plate closure age table, so it is not cited for one. Cited only for the injury mechanism.
- American Kennel Club. Is it safe for puppies to jump?. Expert Advice. Training guidance from the breed registry, not peer-reviewed medical evidence. Treated as guidance and labelled as such.
- Sellon DC, Marcellin-Little DJ. Risk factors for cranial cruciate ligament rupture in dogs participating in canine agility. BMC Vet Res. 2022;18(1):39. 260 dogs with cranial cruciate ligament rupture compared with 1,006 without. Dogs doing core balance and strength work at least weekly had lower odds of rupture.
- Cullen KL, Dickey JP, Bent LR, Thomason JJ, Moëns NM. Survey-based analysis of risk factors for injury among dogs participating in agility training and competition events. J Am Vet Med Assoc. 2013;243(7):1019-1024. Same cohort. Dogs with 4 or fewer years in the sport had higher odds of injury (OR 1.5); handlers with more than 10 years of experience had lower odds (OR 0.6). Previous injury was by far the strongest single predictor.