Starmark Everlasting Treat Bento Ball Use our unique Everlasting TREATS½ in each end. Increase the challange by adding smaller treats inside. Free of latex, vinyl and phthalates. Treat ball system encourages play which helps reduce anxiety and boredom behaviors. Dishwasher Safe. Great for Dental Hygiene. Includes Edible Chicken Flavored Treat. Chicken Treat Ingredients: Wheat gluten, gelatin, water, glycerin, natural chicken flavoring, corn gluten meal, garlic powder, brewers dried yeast, lecithin, sodium diacetate, carrageenan, titanium dioxide.