In my non-professional opinion unless your vet is a feline nutrition specialist I would take it with a grain of salt. Grain-free cat food is just what its name describes. Its not just grain-free.
Top best answers to the question Can cats eat grain free dog food Answered by Noemie Rath on Mon Feb 22 2021 1228 AM No cats cannot be maintained on a dog food diet. Therefore their natural diets are generally very low in grains. Top best answers to the question Can cats eat grain free dog food Answered by Noemie Rath on Mon Feb 22 2021 1228 AM No cats cannot be maintained on a dog food diet. Your best bet is to use a cat food without any grains or as few grains as possible.