Happy Tummies. Happy Cats. Tiki Cat® Tummy TopperTM is a simple blend of pumpkin and wheatgrass that helps support healthy digestion. Wheatgrass eases digestive upset and pumpkin is an easy-to-digest natural fiber. Convenient multipack includes twelve ease-to-serve pouches. Simply pour on top of dry kibble to add a boost of moisture to supplement cats naturally low thirst drive, or serve it by itself as a treat 100% non-GMO ingredients.