Non-toxic High-quality Material Non-toxic rubber, with strong elasticity and strength for bite resistance, Safety for your pets This Treat Dispensing toy suitable for small,medium and large dogs, you wont be worried about choices Very durable and wearable for your dogs Stimulating dog toys-Attract dogs' attentionStuffed with coarse ground food, dog food, peanut butter, snacks, etc,classic toys can be more tempting, Dishwashers are safe and easy to clean, Smelling like real Beef, Its easy to get your dogs attention and encourage his chewing instincts. attract dogs attention to play with. which can stimulate the dog's intelligence, maintain a reasonable diet, and increase the fun of dogs in play. Bones for Dogs Long LastingDog Balls Treat Dispensing Dog Toys with its special shape which makes it convenient to hold by hand.Hollow design, both ends have the same baffle, you can insert a large bone, both ends can be put in end .Double sides food leakage holes with stopper to let the food come out slower which increase the time for dog playing,make the dogs keep playing with the toy,loose weight to keep healthy.