I have two elderly doggies - a German Shorthaired Pointer (12) & a Boston Terrier (11). The Boston has struggled with irritable bowel syndrome & is picky about food. Tried the Bison & Beef crumbled on their limited ingredient kibble - no more picky meals & no more flatulence! The GSP looks at me after a meal with a look that says "this must be what they feed doggies in heaven!" I would recommend this food for any dog that is having GI issues or is a picky eater.