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As dogs age, changes occur in the way their bodies function, so it makes sense that what they eat also might need to change. The following list of health issues might be more common in aging pets.
Decreased Immune System Function
Throughout a dog’s life, a process called peroxidation occurs. Peroxidation is a normal process that the body uses to destroy cells that outlive their usefulness and to kill germs, parasites, etc. This process, however, also can destroy or damage healthy cells. As your dog ages, the damage caused by peroxidation accumulates, which, in turn, increases the risk of certain problems, such as infections.
Antioxidants are naturally occurring nutrients that help maintain overall health by neutralizing the peroxidation process of cellular molecules. Some antioxidants, such as vitamin E, beta-carotene, and lutein, are naturally occurring nutrients.
Recent research sponsored by The IAMS™ Company found that dogs fed a diet rich in antioxidants such as vitamin E, lutein, or beta-carotene had improved immune responses and vaccine recognition. This might be especially important in senior dog care; IAMS research has found that as dogs age, immune responses can decrease.
More Frequent Intestinal Problems
Older dogs might have higher numbers of unfavorable bacteria and lower numbers of beneficial bacteria in their intestines, which can result in clinical signs of gastrointestinal problems (e.g., diarrhea).
Feeding a diet containing fructooligosaccharides (FOS), a unique fiber source that helps nutritionally maintain healthy intestinal bacterial populations, promotes growth of beneficial bacteria. Beet pulp, a moderably fermentable fiber source, also helps maintain intestinal health by providing energy for the cells lining the intestine and promoting small, firm stools.
Different dogs show signs of aging at different times, and much of this variation is associated with size. Larger dogs generally appear 'old' sooner than smaller dogs. The table below lists the age at which various groups of dogs should be transitioned to senior foods, such as IAMS™ ProActive Health™ Senior Plus.
| Weight Range | Age to Begin Transition |
|---|---|
| More than 90 lbs | 5 years |
| 51 to 90 lbs | 6 years |
| 21 to 50 lbs | 7 years |
| Up to 20 lbs | 7 years |
As a veterinarian, I’ve found that pet owners take seriously the responsibility of ensuring their dogs live healthy, happy lives. They worry about making sure their dog gets enough exercise, receives regular wellness checks and receives balanced nutrition that gives them energy to run and play.
What some people don’t realize is that owning and caring a dog can improve the owner’s health as well. Spending quality time with your dog and providing them with quality nutrition is good for the dog and can help ease stress and anxiety levels for you. Studies have shown that owning a pet can decrease blood pressure, cholesterol levels and triglyceride levels — which is great news for your heart health.
In short, when your dog is getting the best care, proper exercise, nutrition and love, they can enjoy a long and healthy life. And that can ultimately make you healthier, too!
Many owners see their dog as part of the family, and that sometimes means they will feed their dog like they feed themselves. For example, some people may choose low-carb or gluten-free diets for themselves and do the same for their pets. However, while this instinct comes from a place of love, many owners don’t realize that their dog’s dietary needs differ from their own.
Take grains for example. As a veterinarian, it’s important for me to note that grains are good for your dog. Yes, you read that right — they’re good!
A very small percentage of dogs may have a food sensitivity that requires a special grain-free diet or a dog food without a certain protein. However, this is not necessary for the vast majority of dogs. Most dogs benefit from a complete, balanced diet with healthy grains, high-quality proteins and essential vitamins and minerals.
Here’s why: Grains are a good source of carbohydrates that provide healthy energy. Some grains, like rice and wheat, provide “quick” energy, while other grains, like barley and sorghum, take longer to convert to energy. A combination of these different grains can offer a time-released energy source that helps dogs sustain energy. The whole grains in IAMS dog food are a beneficial mix, as they supply steady energy.
In addition to the grains you’ll find in IAMS food, you’ll also find high-quality proteins, like chicken and lamb, as well as essential nutrients needed to help support heart health. Together, this combination will give your dog a steady source of energy to be active on walks, runs, hikes or play sessions around the house.
For your dog to be healthy and happy, be sure you feed them a well-balanced diet and allow them enough exercise time. In return, you’ll get unconditional love, plenty of sweet doggy snuggles and maybe even more exercise — just a few of the ways you and your dog are joined at the heart.
