Why grain-free cat food? Grain-free cat food means that no grains such as wheat are added to 'fill' the recipe. Grains do make for a firm kibble, but they have no nutritional value for the cat and are often used instead of meat/fish, while your cat needs that. WE MORE TIPS Featured • Cat Does my cat need grain-free cat food? Featured • Cat Is canned cat food better? Featured • Cat How many treats do you give to a cat?
