Hello, I'm Guinness. I am an 11 year old Bull Terrier. I'm currently eating Innova Senior and love it. My mom took me in for a check up and blood work. The blood results came back with my kidney functions being above normal ranges. My vet recommended my mom switch me to Science Diet Prescription K/D, since I now need a low protein diet. Wondering if there are other diets that would be better... I've been on other Prescription diets and they are yucky.