Americans love dogs. Over 63 million US households have at least one canine member, and we’re so enthralled with our furry friends that even the first dog gets media attention.

But figuring out what to feed man’s best friend is a dizzying task. Myriad choices flood the market, all promising to be healthy with ingredients dogs love. Some owners have resorted to making their puppers food from scratch, but less than a third of those doggo chefs are using a balanced recipe from a trained nutritionist.