Grain-free Formula and Real Salmon for Adult Dogs Made with salmon, a tender, highly digestible protein, rich in amino acids, minerals and omega-3, for strong muscles, bones and a soft shiny coat. With no grains, this recipe uses tapioca and sweet potato as alternative sources of carbohydrate. Tapioca, a natural source of fibre, can support the passage of food through your dog's intestine and assist in the absorption of vital nutrients. This high protein diet is for dogs prone to dietary sensitivities, or for those who wish to exclude grains from their diet. Suitable for all breeds of adult dogs. Why Black Hawk Grain Free? We only use the highest quality Australian sourced meats, freshest vegetables, pulses and fruits, because nothing but the best is good enough for your best friends. All we add are flavoursome and beneficial herbs, vitamins and minerals, which ensure our food tastes great and provides complete nutrition for health and vitality.