3-IN-1 VERSATILE DOG ENGAGEMENT TOY: This heavy-duty dog toy combines three interactive functions in one: a durable chew toy for aggressive chewers, a bully stick holder, and a treat-dispensing puzzle toy. Unscrew the threaded tire to stuff kibble or freeze peanut butter/yogurt in the silicone mold for a long-lasting frozen enrichment activity. The dual treat holes challenge your pup's problem-solving skills while rewarding them with surprises NATURAL RUBBER BUILT TO LAST - PROTECT YOUR HOME: Crafted from non-toxic natural rubber (55-60Rc hardness), this chew toy balances durability with gentle flexibility to safeguard your dog's teeth and prevent floor scratches. Unlike hard plastic toys, the soft yet rugged rubber absorbs aggressive chewing force while rolling quietly on hardwood or tile floors SUITABLE FOR PUPS TO LARGE BREEDS: With a 4.3-inch diameter and 2.2-inch thickness, this all-breed dog toy adapts to small, medium, and large dogs. The 0.9-inch center hole securely holds bully sticks up to 0.7-inch thick, while the textured surface massages gums for teething relief in puppies EASY TO USE AND CLEAN - CONVENIENT DESIGN: The threaded screw design allows quick refilling of treats or bully sticks in seconds. Dishwasher-safe materials make cleanup effortless, while the bite-resistant rubber ensures long-lasting use. Bonus: The included 9-cell silicone mold lets you prep frozen treats ahead of time for busy days INTERACTIVE BRAIN GAMES FOR CHEW TIME: This interactive dog puzzle toy stimulates your dog's natural instincts: Lick the frozen treat center, chase the rolling tire, or work to extract snacks from the treat holes. The concave-convex texture doubles as a dental health aid, promoting healthier gums and cleaner teeth TESTED AND APPROVED BY DOGS OF ALL BREEDS: As the 2025 newest upgraded version, this toy combines next-gen features with rigorous testing to ensure unmatched durability and engagement. Over 1,000 hours of real-world trials with small, medium, and large breeds confirm its universal appeal - from energetic puppies to power-chewing adult dogs PETRFOH 3-IN-1 Interactive Dog Chew Toy, Bully Stick Holder, Treat Dispenser, Hard Rubber Material, Lick Toy with Silicone Dog Treat Mold, Durable Dog Enrichment Toy to Keep Them Busy