AvoDerm Natural Grain Free Salmon & Chicken Entree in Gravy wet cat food has multiple sources of protein in salmon and chicken, in addition to natural California avocados, to provide balanced nutrition for your cat. This grain free cat food with avocado is ideal for cats with a food sensitivity to grain. Is avocado safe for cats? Yes! Avocados are rich in nutrients with close to 20 vitamins to help promote healthy skin and coat for your cat.