Kittens can get hairballs, although it’s not as common as in adult cats. Kittens are adept learners, and as they grow up, their grooming habits will mature as well. This could lead to hairballs, especially if your kitten has longer hair.
Most cats spend a considerable amount of time grooming their coats. As they groom, they can swallow hair, which may build up over time in their stomach. If the hairball doesn’t pass from the stomach, the cat will attempt to eliminate it by coughing or gagging.
Many cats will get a hairball at some point in life, but some kittens, such as long-haired breeds and cats that groom excessively, are especially prone to hairballs.
You can help reduce the number of hairballs your kitten or cat experiences in a few ways:
The right diet can help provide hairball relief to both kittens and cats. For instance, the beet pulp in IAMS™ dry kitten formulas helps move hair through the digestive tract.
For adult cats, IAMS research has shown that cats fed IAMS™ ProActive Health™ Hairball Care pass 80% more hair in their feces than cats fed a leading premium dry cat food. By helping ingested hair to be passed from the digestive tract, IAMS hairball formulas help reduce the opportunities for hairballs to form. This fiber blend also includes a moderately fermentable component to promote intestinal health.
Maintaining skin and coat health may reduce the risks of excessive shedding, ingestion of hair from grooming, and, consequently, hairball formation as your kitten grows into an adult cat. High-quality, animal-based protein and fat, found in IAMS kitten formulas, provide important nutrients for skin and coat health.
In cats and kittens that are prone to hairballs, frequent brushing can help reduce the amount of hair they ingest, thereby reducing the risk of hairball formation.

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 |