Hip dysplasia is a hereditary condition prevalent in large and giant breeds such as German Shepherds, Labrador Retrievers, and Golden Retrievers. The hip socket is too shallow, allowing the femoral head to slip and grind, which causes chronic inflammation and progressive arthritis. Symptoms include bunny-hopping gait, difficulty rising, reluctance to climb stairs, and loss of thigh muscle mass. Diagnosis uses X-rays, often taken under sedation for proper positioning. Management ranges from weight control, joint supplements, and physical therapy to surgical options like total hip replacement in severe cases. Responsible breeding programs screen parent dogs to reduce incidence.