My 16-year-old, altered, male, relatively shorthaired cat with kind of coarse fur, has suddenly developed matted fur. He was always a good groomer; his diet has not changed, and except for a bit of noticeable arthritis when climbing stairs, he seems healthy. The matting is extensive, covering most of his body. Any idea what this is, or what we can do to counteract it? Bryan Ser Shen Dear Bryan, As they age, not unlike us, cats can lose nutrients and moisturizers from their skin and subsequently their coat may suffer. Another age-related ailment that can indirectly affect the hair coat is arthritis. If your cat is having more discomfort than you realize from arthritis, he may not be able to successfully groom himself. Both arthritis and loss of essential fatty acids are treatable conditions. Many different drug companies manufacture supplements for essential fatty acids and the fat-soluble vitamins (A, D and E). Similarly, glucosamine and chondrotin (a naturally occurring substance that serves as the precursor to healthy joint fluid) offers long-term benefits for arthritic pets. Before trying any of these products, you should consult your veterinarian for his or her specific recommendations regarding brand names. It may also be prudent to have your cat undergo a thorough physical exam, including evaluation of the oral cavity; a geriatric blood screening that includes thyroid function. Sometimes, the condition of the external physic is reflective of the general internal physiological/metabolic condition. In other words, if we don't feel good, often we don't look good. Dr. M.C. Lane |