6 Fish Formula Adult Dog Dry Food (USA) Weight:4.5 lb Natural tryptophan is an important

Natural tryptophan is an important amino acid for cats supports serotonin formation for well-being

folic acid)

so they can maximize their effectiveness

essential nutrients and fatty acids

6 Fish Formula Adult Dog Dry Food (USA) Weight:4.5 lb Natural tryptophan is an importantThe first six ingredients are fresh or raw whole mackerel, whole herring, monkfish, Acadian redfish, flounder and whole hake to provide your dog with a rich source of natural protein, vitamins and minerals. 85%* quality fish ingredients, providing a strong source of essential protein, vitamins, and minerals. Our authentic WholePrey diet features the most succulent parts of the prey like fish, organs and bone to mimic what your dog's ancestors consumed