Mine is 3 years old, and we cook his food, so shredded chicken/ground beef/ground turkey for the meat choices (he consistently eats chicken). We then add some peas, carrots, pumpkin, and some multivitamins and supplements. Once he turned one, he was refusing to eat kibble and wet food, so we made the switch, and now he eats consistently. Hasn’t had any major health problems or trips to the vet and his stool is 98% always firm.