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Changes You Can Expect As Your Dog Gets Older

Your dog's body takes a beating throughout his life. Muscles are pulled, joints stressed, and organs scarred by infection. Cell structure breaks down, decreasing the efficacy of organs and tissues. All of these traumas cause abnormal cell development, which in turn create tumors and arthritic conditions. On the outside, he can appear as healthy and active as any younger dog, but inside his organs are not functioning as efficiently as when he was younger.

For example, if the kidneys begin to deteriorate, they can continue to function with only 40 percent of the tubules (the part of the kidney that breaks down nutrients from urea) working. Your aging dog will continue feeling fine and behaving normally. However, this can take a quick turn for the worse if a kidney disease continues to deteriorate. This can happen slowly or what seems like overnight. Until this happens, the only difference in your dog will be his need to urinate more often. Otherwise, there is no sign of a problem. As he ages, you need to ensure his complete health by adjusting his diet, exercise, and by keeping a close watch on his behavior. In fact, you'll notice many problems first through behavioral changes before his body shows the outward signs.

Changes in appetite, a lack of desire to move about, or overall grouchiness are usually symptoms of a deeper problem. Your dog's muscles will remain strong, provided he exercises. The more he does as a youngster, the more he can do as an oldster. You must keep in mind, however, that he cannot tell you he doesn't want to go those extra miles with you. All he wants is to be with you and please you, regardless of how he feels. His muscles may still be strong at this point, but his internal workings are no longer operating in prime condition.

Your dog can still remain physically healthy with a little less exercise - maybe two or three miles instead of five or maybe you can do the run on softer ground instead of hard concrete. The musculoskeletal system will usually exhibit arthritic changes as he turns into a senior dog. Arthritis is formed through changes in the joint bones, a reduction of cartilage, and a thickening of the synovial fluid between the joints. Often, inflammation can cause more irritation and lameness. Not only will the arthritic changes cause pain in the joints, but they will also cause atrophy in the muscles because your dog will not want to move around. The muscles begin to get loose and hang off the bones. This is most obvious along the spine, chest, and hind legs.

As the muscles atrophy, the skin will appear looser or baggy. Overall, your dog becomes a different dog as his senior years take over. He moves more slowly, picks at his meals, and may bump into things that he can't see. However, the biggest change will be in his behavior. As he ages, he may not only slow down, he will also become less excitable in general. He will still greet you with a wagging tail, but not jump on you or perform aerial leaps when you come home. When going out, he'll walk to the door and wait patiently as you search for his leash - no more racing in circles, barking excitedly, and jumping about.

Aging dogs are less adaptable to, and more adversely affected by, stress and change. Yet so many dog owners do not take this into consideration when making plans involving their older dog. For example, for years you and your dog enjoyed those races through the woods or around the playground. You may still enjoy it now, but your older dog possibly finds it difficult to keep up with you.

What used to be lots of fun may now make him a bit grouchy and force him to breathe abnormally hard. You have just redecorated the house, and what used to be your dog's favorite spot to relax in, is now occupied by a piece of furniture. Your dog becomes restless, temperamental, may even urinate or defecate in the house or right on that piece of furniture, and you cannot understand why.

It is not necessary to baby or spoil a dog just because he is aging. In fact, this should be carefully avoided, as it is a trap into which many dog owners readily fall. You should encourage your older dog to take part in family life as always, but you must be alert to avoid undue stresses or unnecessary changes. That piece of new furniture does not have to stand on the exact spot where he has snoozed for more than ten years. In his mind that spot is his personal territory. Even in his youth such a loss would have been upsetting, but he would soon find another acceptable location. The older dog finds it more difficult to adjust and can develop undesirable behavior as a result.

A dog is both a dependent and an independent animal in his relationship with you. In youth he will follow your every footstep even to the point of getting underfoot. His greatest joy is to be with you everywhere, and there are few times he wants to be by himself. As he gets older, however, this will often change, and he may seek solitude much more of the time. He loves you still but, depending on his physical state, he just prefers to be by himself. He will play with you and be your companion, but do not expect necessarily the same kind of response you got from him when he was a lot younger.

Take care not to "kill him with kindness" by offering what you consider tasty morsels of human food such as cake, ice cream, bacon, or liver pate. Such sudden changes in diet can produce serious stomach and intestinal upset, resulting in profuse vomiting or diarrhea. It may also encourage your dog to refuse his normal food and hold out for the "goodies” which in time can cause severe nutritional imbalance.

Please click on More About Care for Older Dogs for a longer description.