Dogs are susceptible to joint problems, especially in the later stages of their lives. However, ageing is not the only reason for joint problems in dogs. These problems can occur due to genetics, injuries, obesity, and many other reasons. Some of the most common joint problems in dogs include osteoarthritis, joint stiffness, limping, hip dysplasia, muscle atrophy, lameness, etc. If left untreated, it can potentially cause serious joint problems and injuries.