Walkin' Pet Splint for Dogs, Canine Bootie Style Leg Splint Measure from longest toe nail to  under the hock/carpal pad. Total length of splint 8.25 Splint extends under dog's pawto stabilize digit or toe injuries Provides stability for weakness from injury or arthritis Sturdy, lightweight design features cushioned interior and adjustable Velcro straps for secure fit Ideal for supporting fracture or sprains. Neurological conditions causing knuckling of paws. Metacarpal/metatarsal joint instabilities or malformations. Soft tissue injuries to metacarpal/metatarsal tendons/ligaments. Post-surgical protection. Osteoarthritis of metacarpal/metatarsal joints. Designed with a cushioned interior for your pets comfort. Includes adjustable Velcro straps for a secure fit. Extends under dogs paw to protect nails and skin. Supports fracture or sprains. Provides stability for weakness from injury or arthritis. Recommended by veterinarians to stabilize digit and toe injuries.