High Calorie Liquid Food For Cats. (*) not recognized as an essential nutrient by the aafco cat food nutrient profiles. Protein sources include but are not limited to quality beef, veal, poultry or fish.
Top 5 best high calorie cat foods. If your cat prefers canned food, this is one of the best options in high calorie wet cat food for weight gain. If your cat refuses to eat because they’re sick, encouraging them to eat something is more important than choosing a nutritionally pristine food.