Remember, though, that there’s no one “best” food for dogs with gastrointestinal problems. We recommend the formulas listed below, all providing complete and balanced nutrition. Royal Canin ...

Royal Canin's Gastrointestinal Kitten food requires a prescription from your vet. Best for seniors Older pets may be more likely to have health problems, but getting sick isn't a normal part of aging.

Royal Canin sells breed and life stage tailored nutritional dog and cat food products in veterinary clinics and retail stores throughout the United States. The company has more than 200 formulas ...