In the early stage of Teddy patella dislocation, symptoms such as abnormal walking, walking on three legs, and jumping when getting up and lying down will appear. The initial symptoms are relatively mild. Generally, the patella can be restored to its original position by pressing with your hands. If the dog's patellar luxation is severe, it will suffer from lameness, joint deformation, unwillingness to walk, etc. At this time, the dog needs to be taken to a pet hospital for surgical treatment to avoid aggravation of the condition and causing the dog to be unable to walk.