【4 in 1 Multifunctional Treat Ball】Upgraded bouncing treat ball with cotton rope, food dispensing toy, designed with large thick sphere, which can better resist dog bites, there are multiple molar bumps which can fully protect dog’s teeth. health 【Squeaky Pet Toy】Designed with sound device, when the dog bites this toy, it can make a squeak to attract dog’s attention and increase dog’s interest; Our interactive dog toys can also be used as a bouncing ball toy to fully exercise the dog’s physical fitness 【IQ Food Dispensing Training Toy】Dog food, diced meat, snacks can be placed directly on the inner part of the treat ball, fiddling, pushing and playing, lovely dog can get food or snacks through the hole. It allows the dog to get rewards through his own efforts, which not only increases the fun of the toy, but also improves the dog’s IQ during play 【Natural Bite-Resistant Material】The teeth cleaning chew toy is made of TRP material, so that it can withstand the long-term biting of pet