Arthritis is a common infliction in dogs that can be debilitating. Although it is mainly older dogs that suffer, chronic pain in younger dogs can also be caused by arthritis. Despite arthritis being extremely commonplace, there is still a lot that that dog owners do not know about the condition. Since it can cause your dog extreme pain, it is important to learn as much as you can about it. Even if your dog has not been diagnosed, it is also vital that you know the signs. In our guide for pet owners, we discuss in more detail what arthritis is, what the symptoms are, what causes it, and what treatments are available.