Measure around the lower leg just above the paw.
| Size | Lower leg circumference | Brace height |
|---|---|---|
| XS | 2.4–3.1 in 6–8 cm | 2.0 in 5 cm |
| S | 3.1–4.7 in 8–12 cm | 2.8 in 7 cm |
| M | 4.7–5.5 in 12–14 cm | 3.5 in 9 cm |
| L | 5.5–6.7 in 14–17 cm | 4.7 in 12 cm |
| XL | 6.7–7.9 in 17–20 cm | 5.5 in 14 cm |
The knuckling brace may be used when a pet has difficulty placing a paw naturally because of knuckling, paw dragging, nerve injury, or muscle weakness.
Helps guide the paw toward a more natural angle against the ground for controlled placement.
Designed to help guide the toes in the correct direction when the pet places weight on the top of the paw.
Helps reduce toe catching and nail dragging along the ground.
The soft support pad provides flexible protection under the paw instead of a rigid shoe.
The straps can be adjusted to the leg circumference and coat to help keep the brace in place.
Flexible neoprene conforms to the leg and is intended to provide comfort during daily use and rehabilitation.
The brace does not replace veterinary examination or treatment. A veterinarian should assess the cause of knuckling or paw dragging, the correct size, and duration of use.
Getting used to the brace: videoMake sure you have the correct size before fitting. The straps should hold the brace in place and guide the paw toward a natural position without restricting circulation.
Fully open the straps and hook-and-loop fasteners.
Slide your pet’s leg through the brace and position it over the ankle joint.
Wrap the hook-and-loop straps around the leg and fasten them securely.
Place the soft pad under the toes so it guides the paw upward.
Adjust the upper connection tension to guide the paw toward a natural weight-bearing position.
Once you have finalized the fit, you may carefully trim any unused strap length.
Let your pet take a few controlled steps. The paw should move toward a natural position, and the brace should not slip, rub, or pull the toes too far upward.
Introduce the brace to your pet in a calm setting. During the first uses, watch its fit and your pet’s response closely. Let your pet get used to it during movements approved by your veterinarian, and follow the plan for wear time and activity level.
Follow the rehabilitation plan set by your veterinarian. Check paw position and skin contact each time.
Knuckling is when a pet places weight on the top of the paw instead of the pad or cannot straighten the toes. Limping can have many causes, including pain and joint or soft tissue problems.
With the right size and fit, it may be considered for an affected front or hind paw. A veterinarian should assess which nerve or muscle group is causing the problem.
It may be suitable for a cat if the size and anatomical fit are right. Because cats can have different body proportions, check the measurements before ordering. If needed, contact the Fico team for fit advice.
A dog boot primarily protects the paw from external surfaces. The knuckling brace helps guide the toes toward a more natural position when a pet knuckles.
Measure around the lower leg just above the paw. If you are unsure about the brace height or how the paw should fit, send us a photo for a fit check.
No. The brace supports paw position and placement, but it does not treat nerve damage, spinal disease, or other neurological causes.
