Royal canin veterinary diet anallergenic is a dietetic dry kibble that has been especially developed for dogs with extreme food sensitivities or allergies it presents an excellent choice for use as an exclusion diet the recipe uses low molecular weight protein source peptides that can significantly reduce allergic reactions to foodstuffs it also includes a special synergistic antioxidant complex to help to neutralize free radicals plus a patented nutrient complex to boost the skins barr