A Truly Limited Ingredient Diet with Novel Proteins for Dogs with Sensitive StomachsNatural Balance L.I.D. Dry Dog Food creates a unique blend of high-quality ingredients that limit the number of protein and carbohydrate sources. This allows you to find the novel protein and carbohydrate combination that work together to eliminate troublesome food allergens from your dog's diet.Limiting ingredients in your dog's diet is the best way to get to the root of food allergies, and that's never been easier thanks to Natural Balance L.I.D. Dry Dog Food. These diets are based on the finest, unique proteins available, and each recipe only contains single animal ingredients. Added to this are wholesome carbohydrates that supply healthy energy for your dog without aggravating his allergies, offering only a complete, balanced diet and nothing else.