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.

Linoleic acid, a naturally occurring omega-6 fatty acid found in common pet-food ingredients such as corn and chicken fat, is a required nutritional component of the canine and feline diet.
Fatty acids are the building blocks of dietary fat and are formed by specific combinations of carbon, hydrogen, and oxygen.
Certain groups of fatty acids, called omega-3 (fatty acids in which the first double bond is located at the third carbon atom) and omega-6 (fatty acids in which the first double bond is at the sixth carbon atom), are particularly important to various functions in the cat's body.
The first double bond is located at the sixth carbon atom and, therefore, is an omega-6 fatty acid.
Omega-6 fatty acids are essential for maintenance of skin and coat condition, normal growth, proper membrane structure, and absorption of fat-soluble vitamins.
Linoleic acid is the most important omega-6 fatty acid because it cannot be synthesized by cats, and it is used to make other omega-6 fatty acids.
Cats also require arachidonic acid, because they cannot synthesize it from linoleic acid.
Most pet foods contain more than the required amount of linoleic acid. However, IAMS research shows that it is not just the amount, but the ratio of omega-6 to omega-3 fatty acids, that is most beneficial to cats.
The optimal omega-6:omega-3 fatty acid ratio to maintain a healthy skin and coat in dogs and cats is between 5:1 and 10:1, so five to 10 omega-6 fatty acids should be present for every one omega-3 fatty acid.