Dog Owner's Manual › Chapter 7: Dog Growth & Development › Old Age in Dogs ›

Intro: Old Age in Dogs

The age at which a dog can be considered elderly varies widely among models. In general, the larger the dog, the more quickly it declines. For instance, a Great Dane could be considered "senior" at age 5, while a smaller toy poodle would still be spry at twice that age. Remember, however, that just because a dog is chronologically old doesn’t mean that an endless series of malfunctions is in store. In many cases an elderly dog can enjoy many healthy, active, pain-free years.

One of the best ways to prolong the life and improve the functions of an elderly dog is to carefully regulate its fuel intake. Older dogs exercise less and thus need fewer calories. And since age reduces their ability to digest and absorb nutrients, high-quality food specifically formulated for their needs is a necessity. Excessive amounts of protein, phosphorus, and sodium can aggravate kidney and heart problems, so most such foods contain smaller amounts of higher-quality protein, along with reduced quantities of other elements. Levels of vitamins, zinc, fatty acids, and fiber, however, are increased.

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Chapter 7: Dog Growth & Development

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I disagree. As the owner of two spry nine year old dogs, there is no requirement for switching to a senior formula. Sometimes these formulas can help, but for a still active, healthy senior, there's no need.

barked by Charlotte on Apr 4, 2008 AT 2:23 pm PDT
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I loved the info provided. Got some good tips for my baby.

barked by Maritza Campos on Apr 22, 2008 AT 9:03 am PDT
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My 12 yr. old dog has been on a senior dog food for several yrs. She acts like a puppy most of the time!

barked by Shirley Carroll on Feb 24, 2009 AT 7:30 pm PST
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Quirk BooksThe Dog Owner's Manual is a basic guide to dog care.
The book was written by a celebrated veterinarian and an acclaimed author. It provides dog owners with well-researched and helpful information presented in a lighthearted manner. The creators chose to write the book in a style similar to what you'd find in "operating instructions" for a car or computer. Of course they--and we--respect the fact that our beloved pets are not products or machines!