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In the past, veterinarians recommended diets for senior dogs largely based on the nutritional management of diseases common to the aging process. Research, however, has shown that special nutrition can help manage body-condition problems in aging dogs, such as obesity and loss of muscle mass. Senior dogs also benefit from special nutrition to help maintain bone and joint health.
Learn more about how you can help your senior dog manage common health issues associated with aging.
Senior dogs tend to gain weight, despite consuming fewer calories, due to changes in their metabolic rate. Therefore, they can benefit from eating a diet with reduced fat levels and lower caloric density than adult maintenance foods.
Recent IAMS™ research in dogs also indicates that L-carnitine — a vitamin-like compound made in the body from the amino acids found in red meats, fish, chicken and milk — can help reduce weight in overweight dogs by escorting fat into cellular mitochondria where it is turned into energy.
Protein is the building block of muscle tissues. It is important for maintenance of muscle tissues, muscle strength and mobility. Recent research conducted by The IAMS Company has shown that senior dogs that eat a higher-protein diet better maintain muscle protein stores. By providing optimal protein levels from muscle maintenance, we can help senior dogs continue being physically active.
This research is contrary to conventional opinion that senior dog foods should contain lower protein levels than adult maintenance formulas to avoid progressive decrease in kidney function. However, senior dogs fed a high-protein diet had stable renal function and a lower death rate than dogs fed a lower-protein diet.*
During the aging process, cartilage between joints often begins deteriorating. Nutritional management can help maintain healthy bones and joints and mobility in dogs in several ways:
Some pet-food manufacturers have endorsed reduced levels of calcium and phosphorus based on the belief that excesses of these minerals are harmful to the kidneys. However, research has shown that no damaging accumulation of calcium or phosphorus was found in the kidneys of older dogs fed diets containing maintenance levels of calcium and phosphorus for four years.*
* Finco, DR. “Effects of aging and dietary protein intake of uninephrectomized geriatric dogs.” American Journal of Veterinary Research; Vol. 55, No. 9. Sept. 1994.
Most humans recognize a hug as a sign of affection and friendship. In an IAMS™ survey*, 83% of dog parents say their dog likes hugs too. But how do dogs feel about them? Bring it in! We’re going to try and get our arms around this question.
Sure, some dogs enjoy a good canine cuddle, but usually only with their owner or household members. Otherwise, they don’t really care for it. “Hugging is too much and overwhelming for many dogs and should be discouraged if the dog doesn’t know the individual very well,” advises
Opens a new windowJames Serpell, B.S., Ph.D., Professor of Humane Ethics & Animal Welfare at the University of Pennsylvania School of Veterinary Medicine.
There are a number of reasons for this:
Hugging is a human behavior, not a dog behavior. They’re just not physically built for that kind of interaction. We stand upright, so we face people. Dogs are on all fours, so it’s an unnatural act for them. They much prefer a friendly sniff to greet other dogs.
To dogs, a hug is seen as a very dominant form of behavior; it feels like a stranger is trying to assert control over them. It can be quite stressful, especially if done by someone they’re not familiar with.
Since ancient dog days, canines’ first instinctive line of defense has been to run away from danger. Hugging takes this primal option away and can make them feel trapped and confined. Remember when you were a kid getting hugged by that loud great aunt you’ve never met at your dad’s second cousin’s wedding? That’s kind of what your dog is feeling. Who is this? What are they doing? They want to escape too.
You can usually tell by their body language, says
Opens a new windowDr. Jo Gale, BVetMed CertLAS MRCVS, Senior Manager, Global Science Advocacy at Waltham Petcare Science Institute: “Watch for trembling, trying to get away, raised hackles or whites around their eyes. It’s very important to pay attention to this behavior and respect it.”
Don’t worry if your dog doesn’t want to hug it out. There are plenty of healthier ways you can show them you’re still their best friend:
*Surveyed U.S. dog owners, age 18+
Sample Size: n=201
Fielded May 8-10, 2020
