The 3 oz., tuna flavored semi-moist cat treats are made with wheat grass, the healthy alternative to outside grasses and dangerous house plants. Pet Greens Deep Sea Tuna Semi-Moist Cat Treats Pet Greens Deep Sea Tuna Semi-Moist Cat Treats are wholesome meaty snacks for cats with the added benefit of green nutrition. Wheat grass contains high concentrations of chlorophyll, enzymes, anti-oxidant nutrients, vitamins A, B-complex and C, minerals, and amino acids. Plus, Pet Greens are a safe alternative to potentially harmful houseplants and chemically treated outside grasses. Resealable bag keeps treats fresh, delicious and healthy making them a perfect reward for your cat.