HYPOALLERGENIC RECIPE (allergen free). Premium Plus Salmon & Rice. Wheat Gluten Free. Crude Ash 7.0%. With whole grain Cereals (up to 75% more nutrients than refined cereals). Scotland (AB31-38, AB40-56, HS, IV, KA27-28, KW, PA21-78, PH4-50 & ZE), the Isle of Wight and Isle of Man, or The Scilly Isles, and.