Simple is a good thing. Moo Munch is freeze-dried beef lung, and nothing else. This single ingredient treat is the perfect way to reward even the pickiest dogs. Moo Munch is freeze dried to lock in flavor and nutrients, and has a unique light and crunchy texture. You can break off small or large pieces, depending on the size of your dog. Our 2 lb. bag is a great deal for families with large dogs, multiple dogs or any sized Moo Munch addict! It's a Wet Nose exclusive!