Canine arthritis affects about 20% of the population of dogs. Although it is common among older dogs, the infectious type of the disease can also affect pets atany age. Arthritis is a condition characterized by the inflammation of a joint. In dogs, this usually involves the joints on the legs. Unhealthy joints can often cause swelling and pain, making it difficult for dogs to move, much less walk or run. Proper dog arthritis treatment is necessary to relieve pain and improve the quality of life of the pet.
What happens in arthritis?
In normal joints, there is a layer of cartilage that covers each end of the bone. The cartilage is smooth, allowing the bones to move without problems. The joint itself is also covered by a membrane made up of a thick liquid that provides lubrication during movement. In arthritic joints, the amount of fluid is significantly diminished and the cartilage is damaged, so each end of the bone rubs against each other.
How is Dog Arthritis Treatment undertaken?
The best treatment is prevention, although this is very difficult to do especially if the disease is immune mediated. This is when the arthritic condition occurs as a result of another disease. If this is the case, the best thing to do is to treat the cause of the problem as early as possible to avoid any complications that may lead to joint problems. Infective arthritis is treated in the same manner.
Dogs are also at a higher risk of developing osteoarthritis if they are overweight. In many households, dogs are fed more food than they need and this is exacerbated by not getting enough physical exercise, causing them to carry around excess pounds. By ensuring that an overweight pet maintains a healthy body weight, the owner can help prevent osteoarthritis and a number of diseases including diabetes and heart disease.
A dog who shows the symptoms of arthritis:
- joint swelling,
- having difficulty in moving,
- feeling and exhibiting pain when walking or running,
- favoring one leg over the other
should undergo a physical exam at the veterinarian’s. Once the disease is diagnosed, the appropriate course of treatment will be prescribed.

In infectious arthritis, the pet is often treated with antibiotics to kill harmful microorganisms and prevent infection that could later affect the joints. If a joint is filled with fluid, the vet may aspirate it to drain and flush out any debris.
Some owners often use supplements to support the joints. The most popular ones are glucosamine and/or chondroitin sulfate. Joint cartilage is made up of these two materials and it is believed that by providing the dog’s body with supplemental amounts, the cartilage becomes healthier. These supplements have been known to help ease inflammation and improve movement.If the condition is immune mediated, the pet may have to use medication such as NSAIDs (non-steroidal anti-inflammatory drugs) and corticosteroids. These drugs suppress the dog’s immune system, thus preventing inflammation. NSAIDs also help relieve pain, allowing the dog to walk and move. Certain injections may also be given to keep the cartilage healthy. During treatment, pets may also undergo physical therapy and massages to facilitate proper movement.
For pets with severe joint damage, surgery may be necessary as a last resort for dog arthritis treatment. Cartilage on the joints is removed and a bone graft is added. The joint can no longer move but the source of pain is no longer present.













