Millbry Hill Grain Free Adult Dog with Venison, Sweet Potato & MulberryMillbry Hill Grain Free Adult Dog Food offers your furry friend a nutritional meal packed with the flavour of real venison, sweet potato, and mulberry. Made with freshly prepared venison, a protein rich and naturally wholesome source of iron and B vitamins. Sweet Potato is an excellent alternative to grains, low in fat and a rich source of dietary fibre. Mulberry is rich in iron and vitamin C and is an antioxidant that can help the immune system.