Squeaking toy: our product is a toy with built-in sound generating device, which makes squeaking sound during the chewing process of dogs. Squeaks are not easily damaged and lose their function. Generally, the squeaking function can be used for a long time. Apply snacks on toys: our products are designed with grooves, which can apply snacks such as peanut butter on toys. This can attract dogs to play with this toy. Thereby increasing the time spent playing with toys. Natural rubber durable material: we use 100% natural rubber material. Even if the dog accidentally eats the fragments, it will not affect his health. The rubber material is very thick and suitable for medium and large dogs of 7-28kg and 15-60lb. Milk smell: we use 100% real food ingredients to make flavor and fragrance. The smell of milk can stimulate a dog's chewing reaction