Lamb Ears 100 Case - Top Dog Chews All Natural USDA/FDA Inspected Natural Single Source Dog Chew. No chemicals, hormones, or artificial ingredients makes for a HEALTHY DOG Works well for dogs with sensitive stomachs and allergies to beef or chicken This treat is low in fat, high in protein. Non Staining and Low Odor Treat Will encourage chewing which can reduce tartar and help promote healthy gums.