Sentry HC petromalt fish flavored hairball 4.4-ounce. Active Ingredients: Mineral Oil (10.8%), Petrolatum (32.4%). Other Ingredients: Acacia Gum, Acidified Calcium Sulfate, Barley Malt Syrup, Caramel, Fish Oil, Glycerin, Potassium Sorbate, Sodium Benzoate, Thiamine HCI and Water.
The original hairball relief
Helps relieve constipation, dry cough and occational vomiting associated with hairballs
Helps prevent hairballs from forming
Safe and effective for cats and Kittens over 4 weeks of age