Happy dog supreme sensible africa is an exquisite dry food made for the dietary needs of sensitive and picky medium and large dogs with normal energy requirements aromatic ostrich is the only source of animal protein ostrich is quite a rare protein source which makes it particularly suitable for dogs with food intolerances potatoes are a highly digestible source of carbohydrates that are free from gluten unlike a lot of varieties of grain which are a common trigger for unpleasant allergies