Joint issues are common in animals as well as humans as we age, particularly the articular cartilage inside the joints which provide a buffer between the bones. This deterioration of the cartilage can result in severe pain, inflammation, and lameness.

Although considered a problem for older dogs, degenerative joint disease is being seen more often in younger large-breed dogs as well due to the altered bone structure in a number of breeds caused by selective breeding and resulting in a birth defect that prevents the development of normal cartilage, leading to permanent early lameness in the shoulders, knees, and ankles.

The most common causes for the start of the degenerative process are injuries such as ruptured ligaments which begin the gradual process of breaking down the cartilage. Additionally, overweight animals may have excessive stress on the joint causing cartilage damage. Signs of bone and joint disease include pain for the dog when being held in certain positions or being touched in certain areas as well as stiffness in movement and difficulty in getting up and down.

Treatment is often in the form of Anti-inflammatory agents and pain relievers in conjunction with nutritional supplements to assist in replenishing the articular cartilage. Lifestyle changes can also assist with making life more comfortable for the dog including weight management to reduce stress on the joints and regular exercise to maintain muscle strength.