Mountain Meadows Pet Prod SMM50040 Critter Country Small Animal and Reptile Bedding/Litter, 40-Pound Critter country is a small animal, reptile and all critter bedding or substrate Made of winter wheat grass and several other plant fibers Provides a safe, odor free and dust free environment for all animals It is safe if ingested as it contain no chemicals or additives The clean, heat treated ingredients of this product are free of any insect, mold or fungus contamination