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Custom Dog Knee Brace | CCL/ACL Stifle Rear Leg Dog Brace

This product may be covered by insurance. LEARN MORE.

Custom Dog Knee Brace - Order Process


Purchase your Custom Dog Knee Brace. 



You will receive an email with a form that requires measurements of your dog's leg.  



We send you a Casting Kit for you to make a mold of your dog's leg.


You send us the measurements and the mold. We need BOTH to build a custom knee brace for your dog.



We ship you the finished custom brace. You fit it to your dog and they are on the way to recovery!

How to Cast




my casting didn't go well



after receiving both measurements and cast,

fabrication time will take 3-5 business days.


Most braces are made with a Tamarack hinge, which allows for full range of motion while preventing abnormal motion. Some diagnoses will require an alternative, Range of Motion (ROM) hinge. There is an additional $200 charge when fabricating a custom brace that requires a ROM hinge.


Our shell is constructed from durable polypropylene. The cast you send us forms the blueprint for the shell, so it is imperative you cast your dog's leg correctly. When cast correctly, the resulting custom brace fits the contours of your dog's leg precisely.

paw segment

Dog knee braces are made without a paw segment. If the dog's paw is affected by the condition you are seeking a brace for, we recommend purchasing our Custom Knee & Hock brace instead. If you are unsure if a paw segment is needed, please contact your veterinarian before ordering.

A dog knee brace is commonly referred to as a stifle or ccl/acl brace.


  • CCL tears 
    • Partial tears, which require an average of 6 months to stabilize and may take up to a year to form mature scar tissue to better stabilize the knee.
    • Full tears, which take longer on average to heal than partial tears due to the severity of the injury. These injuries may begin to stabilize within a year and may form mature scar tissue to stabilize the knee within 2 years. Please note that a full tear may not heal with conservative treatment depending on the severity of the injury.
  • Post-operative care following a ligament repair or other surgeries
  • Conditions for which surgery is not available or recommended for your dog
  • If you prefer a non-invasive option for your dog's recovery
  • As a complimentary treatment option for physical therapy methods, including hydrotherapy and acupuncture
  • Contralateral (opposite limb) management during post-operative care, preventing your dog from damaging their healthy leg while the other leg recovers
  • Chronic pain from osteoarthritis
  • Distal femoral or proximal tibia/fibula fractures, as an alternative to splinting
  • Patellar Luxation, by limiting the sideways movement of the leg and helping to keep the patella in place
  • Sprains and Strains

Benefits of the Custom Dog Knee Brace

  • Provides an option for dogs who are non-surgical candidates due to age, cost, other contraindications
  • Provides support to the affected area
  • Stabilizes the joint
  • Decreases the time and expense of injury/post-surgical recovery
  • Helps improve your dog's activity level by providing a return to near-normal joint function
  • Allows for easier wound/surgical site inspection
  • Reduces pressure on the contralateral (opposite) limb, preventing further injury

when a custom dog knee brace may not be suitable

Due to the standard hinge sizes and limited hinge modifications that are currently available, some breeds may have difficulties with the strength of the hinge. Breeds that are less than 15 pounds may have a difficult time bending their knee with the hinges we use, even after modification of the brace and hinge.

Due to the natural anatomy of some breeds, the Custom Dog Knee Brace may not be able to stay on your dog's leg. Breeds who do not have a prominent hock, such as some Bulldogs, may have difficulties with brace suspension, meaning the brace may slide down the dog's leg with use. The hock is a key point that is used in order to keep your dog's knee brace on their leg.



  • Custom-fitted to your dog's limb
  • Non-porous medical grade foam cushions and eases pressure on the affected area
  • Durable hook and loop strap system allows easy adjustments for fit and comfort
  • Made in the USA
  • Removable
  • Two-month warranty for brace alterations and modifications
  • One-year warranty for manufacturing defects
  • Lifetime warranty on Tamarack Hinges
  • Free replacement straps during the first 90 days









  • Hand-crafted using vacuum forming and thermal technology
  • Waterproof
  • Tamarack hinges allow motion that mimics normal ligament mobility
  • A specialized ROM hinge can be fabricated with the brace instead.  There is an additional $200 charge when fabricating a custom brace that requires a ROM hinge.


Care & Use


  • Use light soapy water or antibacterial wipes to clean the plastic shell and non-porous liner of the brace.
  • Hand-wash pads as needed and let them air dry.
  • Remove any hair or dirt from the hook and loop straps with a wire brush, gently brushing in one direction on the hook side only.


  • It is required that you follow the break-in period protocol for your dog. This helps to prevent irritation and allows your dog to become comfortable when wearing their brace. Failure to follow the break-in period could result in further injury to your dog. 
  • Your dog may wear their brace whenever they are active, both indoors and outdoors. Custom dog knee braces are waterproof and therefore can be used in the water, such as for hydrotherapy sessions.
  • Remove your dog's brace when they are not active for extended periods of time. This allows their leg to relax, prevents irritation, and allows their skin breathe.
  • Once your dog has successfully completed the break-in period without irritation occurring, they may wear their knee brace for up to 14 hours a day. Wearing the brace for longer than 14 hours could result in irritation and/or injury. 

Break-In Period

Similarly to breaking in a new pair of shoes, the Custom Dog Knee Brace should initially be worn in short increments as your dog builds up a tolerance to the device. For best results, place the brace on your pet for only half an hour the first day. You can typically increase this time by a further half hour each subsequent day. You can facilitate this process by positively reinforcing and rewarding your dog for wearing the brace. Please keep in mind that the break-in period and time of each increment will depend on your pet's diagnosis and overall acceptance of the brace.

If there is any irritation or skin breakdown, discontinue use of the brace for one full day. If irritation continues, contact us at

Skin & Brace Examination

It is crucial that you thoroughly inspect your pet's skin after each use of the Custom Dog Knee Brace. This is especially important during the initial break-in period. While it is not uncommon to see minor problems for the first few weeks of brace usage, make note of any blisters or other unusual marks on the skin. Skin redness that does not disappear within an hour after the brace is removed and other signs of skin breakdown are indications of excessive pressure from the brace. The brace can easily be modified to relieve these areas of irritation.

You should also carefully examine the brace itself after each use. Identify any cracks, tears, or areas of unusual wear. Padding and the hook and loop straps can be replaced by contacting Animal Ortho Care. Consult our warranty terms for other details on the service process.

Hygiene & Cleaning

Both the Custom Dog Knee Brace and areas of skin that come into contact with it must be kept clean. This reduces the chance of your dog contracting contact dermatitis or other skin conditions. Regularly clean the brace with a mixture of half water, half isopropyl alcohol. After cleaning, dry with a towel or let the brace dry at room temperature. Do not speed the drying process through use of applied heat, such as from a hair dryer. Never put a wet brace onto your pet, as it will affect the fit. A properly-fitted brace can be worn in water, but should be thoroughly dried after use before re-application.


  • Outer Shell: polypropylene, polyethylene, co-polymer
  • Inner Liner: closed-cell polyethylene foam


How does this Custom Dog Knee Brace help my dog?

AOC's Custom Dog Knee brace assists your dog with healing after an injury or surgery. Additionally, our custom braces help alleviate the symptoms of chronic conditions like arthritis. A pair of Custom Braces also adds support to your dog's weight-bearing leg while their other leg heals, helping to avoid damaging the uninjured leg during recovery.

What is the difference between the Performance Dog Knee Brace and the Custom Dog Knee Brace?

Our Custom Dog Knee Braces are built specifically for your dog. We use a combination of measurements taken of your dog and a physical cast in order to create an exact model of your dogs leg. We then create a fully custom brace from this model.

The Performance Dog Knee Brace is a standard size, off-the-shelf brace that offers a customizable solution to injury stabilization following injuries or surgery to the stifle/knee, specifically those involving the Cranial Cruciate Ligament (CCL). It has a 6 to 18-month treatment time. Sizing is based on the measurements of your dog, and sizes are listed on the product page. You may need to make adjustments to the brace to ensure a proper fit for your individual dog.

What is included with the purchase of a Custom Dog Knee Brace?

Purchases of our Custom Dog Knee Braces include a free casting kit, which you will use before we begin fabricating the brace itself. Once you have cast your dog's leg - or legs if you are ordering a pair of Custom Braces - you will mail us the casts. At that point we craft your brace order based on the cast of your dog's leg, and then send the Custom Braces back to you.

What happens if the brace does not fit correctly?

Please contact us and we will work with you to find the fit! The hook and loop straps give you some freedom to adjust the brace yourself. Depending on the issues with the fit, we may instruct you to ship it back to us for more extensive modification.

Please note it is imperative that you take an accurate cast of your dog's leg in order for the brace to have the best possible fit. Please refer to our casting directions and be sure that you are familiar with them before attempting a casting.

What if my dog's knee brace needs refurbishment?

Refurbishing your dog's brace is easy. Strap replacements are free within the first 90 days of your purchase if you order and replace them yourself. We offer various methods for refurbishing your brace depending on what needs to be done. You can order new Straps (1 inch or 1.5 inch) and Pads to replace on your own. If you don't want to replace the straps yourself or need a liner replacement, you can use our Custom Brace Refurbish Service and we will refurbish the brace based on what you order.

Is this brace waterproof?

Yes. All of our Custom Dog Braces are made with polypropylene plastic and a non-porous, medical grade foam liner . Both materials can be wiped down to clean. Straps and strap pads will need to be air dried, not laundered.

Please note that you should remove a wet brace from your dog's leg to let it dry, and not speed the drying process with use of heat sources.

How often can my dog wear this brace?

There is a two-week break-in period where you will gradually increase the time your dog wears their Custom Dog Knee Brace by 30 minute increments. Once this period is complete, you may leave the brace on your dog for up to 14 hours a day. However, be sure to remove the brace when your dog is resting, this will prevent irritation and allow their leg to air out. Check for any signs of irritation and/or swelling after removing the brace.

Please remove the brace before your dog goes to bed at night.

Can my dog use stairs while wearing this brace?

Yes! However, give your dog a few days of using the brace before they attempt stairs. If they seem to be adjusting well to the brace and moving comfortably, you should be able to introduce stairs. Be sure to supervise their first few attempts.

How long is the fabrication process?

Once we receive BOTH the measurements and cast of your dog's leg, it takes 3-5 business days to fabricate the brace. Expedited Fabrication is available for $150.00 per brace which reduces the fabrication time to 2 business days.

How long will shipping take?

We offer free 5-7 business day ground shipping in the US for both the casting kit and custom brace, as well as 2 Business Day or Overnight shipping options for an additional charge. If you select an expedited shipping option, we will ship the casting kit to you based on that option. Once we receive the cast of your dog's leg and fabricate the Custom Brace, we will ship that using the same option you selected at checkout.

Is the casting process difficult?

The difficulty of casting will depend on your dog; more anxious or badly injured dogs may find the process more distressing. It is recommended that you perform the process with at least 3-4 people depending on your dog's energy level.

Detailed instructions on how to cast are included in the casting kit. We can walk you or your veterinarian through the casting process, so please contact us with questions or concerns before you begin casting your dog's leg. We also offer FREE on-site casting at our Arden Hills, Minnesota location.

Is the fitting process difficult?

Our Custom Dog Braces are designed for easy on and off application with adjustable hook and loop tape straps. If you have any fitting concerns please send pictures with the custom brace on your dog to

Customer Stories


Follow the Husky Squad, as JC and Victoria use an alternative, non-invasive holistic approach to treat Tidus, after he sustains an ACL injury.

Customer Reviews

Based on 531 reviews
lawrence jurgens
German Shepherd stifle brace

"Thanks. I can walk and play like a 7 year old puppy again" said Sky the German Shepherd with 2 torn CCL's

Hey Lawrence and Sky,
We are ecstatic to hear Sky is adjusting to the braces and recovery is going well. Thank you for reaching out and keeping us updated on her status!

Animal Ortho Care

Lisa Marshall

our older dog has responded positively right away to the brace. Easy on him and already he is getting close to walking normal. thank you so much

Hey Lisa,
Wonderful news! Keep up using the brace during his recovery and we wish you all the best!

Animal Ortho Care

Jesse Robinson

Our 80lb female Pitbull mix still limps from time to time. But I feel so much better when shes outside with the brace on. Shes so funny she goes and stands next to her brace when she wants to outside. Your company was great and would refer you in a heartbeat. Thank you.

Hey Jesse,
Thank you for the kind words and leaving us a review. We are so happy to hear that your dog is associating the braces as a normal routine and that it fits during activity!

Animal Ortho Care

Stella’s Short story

The brace works, it truly helps a lot. Customer service was amazing. Do not regret this purchase at all. Stella used to cry at the bottom of the steps because her leg would hurt so much after a walk. She wore the brace during walks for about a month or so and didn’t miss a single night coming upstairs to sleep on the bed!! So the brace definitely helped the first week of wearing it. Also, she never wore the brace while inside the house, only when she was going to be active. But, unfortunately Stella has injured her other leg, her “good” one. She slipped on the ice the other day. Pretty sure she has tore her CCL in her “good” leg. Now I think surgery is my only option.

Hey Craig,
We hope Stella the best. If not proceeding with surgery, we would be happy to brace her other leg to help with her injury. Thank you for taking the time to write a review and update us on Stella.


Nicole Weirich
Great idea, not durable for chewers

i feel like this would work great if it was made of a stronger material. my dog was good with it for the first week or two but then he started chewing it and ruining the padding inside the brace and the hard plastic structure.

Hi Nicole,
I am so sorry to hear about this. The shell pieces are made of a rigid, solid material, so it is actually quite strong. A dog chewing through this material is quite rare. But do note that our fabrication location may be able to smooth out the area of concern. In addition the inside foam lining and padding can all be replaced. If you haven't already reach out to Customer Care and they can share more about this process. Thank you for taking the time to write us a review!

Animal Ortho Care

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