Acana Singles Grass-fed Lamb is a limited ingredient recipe containing 50% quality grass-fed lamb, a single and easily digestible meat protein that is ideal for dogs with sensitive tummies. It is a protein-rich and whole prey diet, incorporating meat, organs and cartilage in ratios that deliver nutrients completely, with the addition of delicious apples and pumpkin to support healthy digestion. Plus, it has no grains or GMO ingredients. A happier and healthier dog starts here!