LifeBites Freeze-Dried Dog Food is made with real, whole foods sourced in the USA. Each recipe starts with duck breast, chicken breast or wild salmon that's blended with superfoods like blueberries, carrots and pumpkin. Greek yogurt is added to supply live, active probiotic cultures for better digestion. Because these fresh ingredients are freeze-dried, the final result is a food with intense flavor that maintains its nutritional value. It's made without grains or glutens, and it doesn't need additives or preservatives.