Sentry Hairball Relief Fish Flavor, 4.4 Ounce

Sentry Hairball Relief uses Petromalt technology to help relieve the constipation, dry cough and the occasional vomiting associated with hairballs. It works as an intestinal lubricant that helps prevent the formation of hairballs and eases the passage of hair that is ingested. It is safe and effective for cats and kittens over 4 weeks of age.

Sentry Hairball Relief Fish Flavor, 4.4 Ounce