Applaws Cat Ocean Fish in Broth. Applaws Ocean Fish in Broth contains nothing more than the ingredients listed and is a 100% natural complementary pet food for adult cats. Composition Mackerel 45%, Tuna Fillet 30%, Fish Broth, Rice. Analytical Constituents Protein 12% Crude Fibre 1% Crude Fat 1% Crude Ash 3% Moisture 83% Additives None