Dogs with hip joint disease will limp when walking, and the center of gravity of the body will shift forward, walking with hind legs will be difficult, and the distance between the feet will become shorter. Generally, hip joint disease in dogs is caused by joint dysplasia, hip dislocation, femoral head necrosis, or fractures. In severe cases, it can lead to paralysis of the dog. Therefore, once you find that your dog is walking abnormally, it is best to send it to the pet hospital in time. Check for treatment.