Hill's Science Diet Feline Maintenance Hairball Control Senior Formula

Great diet for older cats prone to constipation, as well as hairballs. Easy way to get the extra fiber into their diets.

Pros: Extra fiber a plus for constipated older cats

Cons: none

Kirby used to stop eating for a couple of days and then finally get up a hairball about twice a month. Now it is very unusual for him to have a problem. He loves this brand. Pet store recommended a less expensive brand, but even though I tried to introduce it gradually, Kirby would not eat it. I do also use a weekly preventive doze of hairball remedy.

Pros: My cat rarely has a hairball now

Cons: none