Natural Balance Vegetarian Formula For Dogs is our special Allergy Formula, made specifically for dogs prone to meat-based protein allergies. NO CORN NO WHEAT NO SOY. Natural Balance Vegetarian Formula was designed for dogs with allergies caused by intolerances to common food ingredients such as meat or dairy products. Vegetarian Formula provides adult dogs with the same essential nutrients found in diets with meat as the protein source. Natural Balance Vegetarian Formula is for all breeds of adult dogs. Natural Balance Vegetarian Formula For Dogs is formulated to meet the nutritional levels established by the A.A.F.C.O. dog food nutrient profile for adult dogs.