FourFriends Single Protein Turkey contains turkey meat that has a high digestibility and is therefore gentle on the stomach. The recipe does not contain GMOs, sugar, soy, grains, chemical preservatives or unnecessary additives.FourFriends Single Protein is specially formulated for adult dogs with sensitivities to certain ingredients or a sensitive stomach. The range has only one animal protein source. The recipe contains no GMOs, sugar, soy, grains, chemical preservatives or unnecessary additives.Facts about Four Friends Single Protein Turkey:Suitable for dogs with sensitivities to certain ingredients or sensitive stomachs.Turkey is the only source of protein.The Single Protein range has only one source of protein.Contains no sugar, soy, GMOs, grains, chemical preservatives or unnecessary additives.