【Fillable Chew Toy】: Designed to safely hold popular dental care fillings and durable chew sticks, this toy also accommodates your dog's favorite spreadable treats. Turn snack time into an engaging mental workout, keeping your pup occupied and satisfied while enjoying the chewing experience. Promotes dental health through chewing. 【Bite-Brush Dental Care】: Unique bristle-like textures on the surface make this chew toy a natural dog toothbrush. When your dog bites down, raised patterns help scrape plaque and massage gums, supporting oral hygiene through effortless chewing. 【Durable and Safe】: Crafted from high-quality, non-toxic materials, this 3-in-1 toy withstands vigorous chewing without sharp breaks. Ideal for puppies, small, medium, and large dogs. Note: Not recommended for giant breeds or extremely destructive chewers. 【Easy to Fill & Clean】: The wide-mouth design makes filling with treats effortless. The seamless, simple design allows for quick rinsing under water, ensuring no food residue remains. For deep cleaning, place in the top rack of the dishwasher. 【All-in-One Solution】: The ultimate toy for power chewers, combining the benefits of a treat container, dental chew toy, and interactive puzzle toy. Whether for crate training, solo play, or rewarding good behavior, it makes a long-lasting, beloved gift.