Best Seller | Dr. Becker's WARRIOR Bites Our GIVE BACK program! A 100% all-meat treat that has earned acclaim from customers across the country. Made from USDA inspected human-grade beef liver (the only ingredient), this treat is grain-free, gluten-free, filler-free and GMO-free. ... more Dr. Becker's WARRIOR Bites Our GIVE BACK program! A 100% all-meat treat that has earned acclaim from customers across the country. Made from USDA inspected human-grade beef liver (the only ingredient), this treat is grain-free, gluten-free, filler-free and GMO-free. Bed Bath & Beyond | | $31.99 FREE shipping go to store |