This pet rehabilitation exoskeleton bracket is aimed at dogs with joint injury, postoperative recovery and senile degenerative joint diseases. It takes into account medical functionality, animal physiological adaptation, ergonomics and industrial aesthetics. It breaks the traditional idea of "simple fixation" of pet plaster and hard splint: instead of "binding animals", it uses mechanical structure to assist animals to walk and recover by themselves. In the treatment of injuries at the same time, as far as possible to retain the pet animal nature, reduce the equipment on the pet's quality of life deprivation.