Blue Buffalo® Tastefuls™ Adult Cat Food - Natural, Fish & Shrimp in Gravy. Give your cat a delicious and convenient meal with Blue Buffalo® Tastefuls™ Adult Wet Cat Food, a natural recipe featuring tender flaked fish and shrimp in gravy. This 5.5 oz can is made with real fish as the first ingredient, along with wholesome brown rice and sweet potatoes. This natural formula is enhanced with vitamins and minerals and contains no chicken (or poultry) by-product meals, corn, soy, wheat, or artificial flavors and preservatives. For daily feeding, it's recommended to serve 1.5 cans per 6 to 8 lbs of body weight, adjusting as needed to maintain optimal body condition.