Vet's Kitchen® Little Hearts® Succulent Salmon Treats with Trout are a complementary heart-shaped treat for cats of all ages: Healthy Digestion With prebiotics and probiotics to support digestive health Naturally Nutritious With quality natural ingredients and 34% salmon and trout Good Skin & Coat Contains omega 3 and 6 Hypoallergenic Formulated without wheat, beef or dairy Fresh fish* *freshly prepared fish