Blue Buffalo Natural Veterinary Diet NP Novel Protein Dry Dog Food is a veterinarian-prescribed formula with real, deboned alligator as the first ingredient. This dry dog food is formulated to nutritionally manage inflammatory skin and GI diseases in dogs, making it an ideal meal for dogs who experience adverse food reactions. Like all Blue Buffalo dog food, this alligator-first recipe is formulated without any chicken (or poultry) by-product meals. It's also free of corn, wheat, soy, artificial flavors, and preservatives. BLUE Natural Veterinary Diet is a delicious choice to treat your dog's food intolerance.