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Nutritional Needs of Older Cats

 

 

As our cats age, they go through a lot of significant physical changes. Their nutritional requirements change as well. The lack of knowledge in the area of animal physiology has led many pet owners to unknowingly overfeed their aging pets, which has led to a growing population of overweight and obese pets and the illnesses that accompany these conditions.

 

The way the body uses energy changes, along with the amount of substance needed to produce energy. This process, known as metabolism, tends to slow down so that the need for fat and calories decreases. Cats can generally be maintained on the same level of calories into their later years, but still must be observed for weight changes and their diet adjusted accordingly.

 

The Health and Disease Link

 

Older cats are already at an increased risk for developing kidney and heart disease, diabetes, arthritis, and various forms of cancer. The immune system also weakens with age, leaving older cats at a higher risk for infection and slowed healing times. For some, there is a genetic breed link that predisposes them to disease. To combat, or to at least mitigate the effects of these conditions, there are diets that have been specially formulated for the special needs of cats.

 

For example, older cats with kidney disease are fed highly digestible proteins, and those with heart disease are fed diets that are lower in sodium content. Cats that have developed problems with brain function may benefit from the addition of certain antioxidants to their daily diets; and cancer patients often benefit from the addition of omega-3 fatty acids, along with additional antioxidants in their diets.

 

Depending on your cat’s health status, immediate dietary changes may be necessary to halt the progression of a disease that has come about. Even when the disease cannot be resolved entirely, diet changes can often reduce the more severe effects of the disease. Foods that are made with highly digestible sources of fats and proteins can make a significant difference, as they are more readily absorbed, placing less stress on the digestive system and allowing for the body to balance its energy reserves more efficiently.

 

Maintaining the strength of the aging immune system is also a priority, and this can be done with the addition of antioxidants and omega-3 fatty acids in the diet -- both of which are known to boost immunity and improve the body's ability to heal itself.

 

Even if your cat is not suffering from a diseased condition, changes such as these are a practical disease deterrent. Consult your veterinarian so that you are tailoring your cat’s diet to his or her specific physical needs.

 

Checkups Are Important At All Ages

 

Because you want to maintain your cat’s health, it is important to remember that veterinary checkups are still as important as when your cat  was a small and inexperienced risk taker. Monitoring your cat's organ functions will allow your veterinarian to determine if a special diet is necessary or if you can just stick to a modified health maintenance and strengthening diet for aging cats. But aside from diet, the yearly checkup can catch the first symptoms of an impending disease before it has become apparent to you, saving money and heartache over the long term.

 

Image source: Stevie-B / via Flickr

 

 

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