Buying guides
Best Dog Knee Brace: What to Know Before You Choose
Choosing the best dog knee brace starts with your vet, not a shopping page. VCA Animal Hospitals says a well-designed, properly fitted stifle brace can limit some abnormal motion in a torn cruciate ligament and improve lameness, but that braces are not as good as surgery at this time. A brace is a vet-guided support, so get a diagnosis first, then see our dog knee braces for the types that exist.
By Matt GarnettUpdated November 13, 20264 min read3 sources
What a knee brace can and cannot do
The stifle is the dog's knee joint. VCA lists cranial cruciate ligament (CCL) disease among the conditions that may benefit from a brace, along with a few other joint problems. A well-designed, properly fitted brace can limit some of the abnormal motion linked to a CCL tear. VCA adds that braces are not as good as surgery at this time and that more studies are needed.
A brace may help dogs that are not good surgical candidates, usually alongside rehabilitation. It does not fix every problem: a meniscal tear is a common and painful complication of a CCL injury that needs surgical repair, and a brace alone does not address it. A dog that is limping needs a veterinary exam first, because the cause decides whether a brace is even sensible.
Why the vet decision comes first
Signs of a cruciate problem can be subtle: a lazy sit, difficulty getting up, hesitating on stairs, muscle loss in one leg, shifting weight off a leg, or intermittent lameness. A complete rupture can cause sudden, severe lameness. These signs overlap with other joint problems, so a vet needs to examine the leg and decide what is going on before anything is bought.
VCA says surgery is often recommended to provide additional joint stability, slow arthritis and reduce chronic pain. Nonsurgical management may be considered for dogs under 33 pounds, with limited evidence, and dogs over 33 pounds generally have better outcomes with surgery. The Merck Veterinary Manual agrees that both medical and surgical options exist, that physical therapy and weight reduction ease discomfort, and that for active dogs surgery to stabilize the knee is recommended. Your vet can weigh those options for your dog, which is why the brace question should come second.
The main brace types compared
VCA describes two broad groups. Soft braces are sized from measurements. Rigid or semi-rigid braces are made from a cast of the leg, which may need sedation. A hinged brace adds structure, but VCA warns that a hinge that does not match the joint's natural hinge point can impair movement instead of helping.
Fit is the deciding feature in either group. VCA advises working with a veterinary rehabilitation therapist experienced in orthotic fitting, or a certified orthotist or prosthetist, and attending a fitting visit to confirm the fit and learn how to put the brace on. You can read about the dog knee braces range with that checklist in mind.
Who a brace may suit, and who it may not
A brace may suit a dog that cannot have surgery, usually combined with rehabilitation, as VCA describes. It is not guaranteed to be accepted: some dogs shake the brace off, high-step or resist walking. Dogs with other leg or back problems may need a different support, so describe all your dog's symptoms to your vet.
Large or athletic dogs often have better outcomes with surgery according to VCA, so be cautious about using a brace as a way to avoid a recommended operation. Excess weight raises the risk of cruciate injury and slows recovery, and VCA recommends a weight-loss plan developed with your veterinarian where it applies.
Fitting, wear time and skin checks
VCA suggests starting with 30 to 60 minutes, three to five times a day, following the manufacturer's guidance if it differs, and increasing wear time by about 25 percent every three to four days when there are no skin problems. If your dog struggles, go more slowly by putting the brace on briefly and taking it off. Remove it during rest, since braces are generally meant for walking or playing.
A brace that is too tight can cause pressure sores, and one that is too loose can cause chafing. Check the skin each time the brace goes on or comes off, and tell your vet, rehab therapist or orthotist at once if you see changes. The brace may need refitting as your dog gains or loses muscle. Supervise new activities such as stairs, and watch for fatigue or soreness.
What to avoid, and care
Avoid buying a brace without a diagnosis, guessing at the size, or using one that rubs. Avoid getting the brace wet unless the maker says it is safe, and keep your dog from lying on abrasive surfaces such as concrete. Do not leave a brace on when your dog is resting or unsupervised, and do not skip follow-up checks.
Ramps and stairs are a different tool, and some owners add them for jumping into cars or onto furniture; ask your vet whether they suit your dog, then see our dog ramps. When your vet has given the go-ahead, return to the dog knee braces to compare types. This page is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your pet.
Common questions
Do dog knee braces work for a torn ACL?
VCA says a properly fitted stifle brace can limit some abnormal motion and improve lameness in a cruciate tear, but it is not as good as surgery at this time. Your vet decides whether a brace suits your dog.
How long should a dog wear a knee brace each day?
VCA suggests starting at 30 to 60 minutes, three to five times a day, and building up gradually if the skin stays healthy. Follow the maker's and your vet's instructions, and remove it while your dog rests.
Can I measure my dog for a knee brace myself?
Soft braces are sized from measurements, but VCA recommends a fitting visit with an experienced rehabilitation therapist or orthotist to confirm fit. Rigid braces are made from a cast of the leg.
What problems can a knee brace cause?
A brace that is too tight can cause pressure sores and one that is too loose can chafe. Check the skin at every on and off, and tell your vet or orthotist about any changes right away.
Sources we checked
This guide is general information, not veterinary advice. If your pet is unwell or injured, contact your veterinarian.
