Benebone products are chew toys made of super-strong nylon and food-grade bacon, peanuts, and chicken. Benebone use no chemicals or artificial flavors. There are 8 unique products: The Regular Size and MINI Wishbone Chew Toy Comes in Three Flavors: Bacon, Peanut Butter, Rotisserie Chicken. The JUMBO Wishbone and Dental Chew, are in Bacon Flavor Only for now.