Tomlyn Laxatone® Hairball Remedy Tuna-Flavored Gel for CatsKey Benefits Helps prevent and eliminate hacking due to hairballs Includes omega 3, omega 6, and omega 9 fatty acids Gentle on the cats digestive system Description Cats naturally shed their coats, and they'll inevitably ingest fur as they self groom. Though grooming and bathing your cat helps eliminate loose hair, some fur will still reach their stomach. Your cats digestive system cannot digest hair, leading to the formation of troublesome hairballs.