FROZEN FOOD FOR DOG LICKING: Our frozen treat dog toy comes with 2 separate treat trays that can be filled with puree, yogurt, pumkin, meat chunks, or cheese mixtures to be frozen and licked by your pup. Frozen food can help to cool down your dog to avoid heat stroke when be used outdoor or indoor in the summer SLOW FEEDING: There is a separating lid that can be used as a slow food feeder. You can simply fill the dog treat toy with snacks and your dog will need to roll the toy ball to get to them, which helps to slow down their eating rate(Maximum supported snack size is 0.79 inches) STURDY MATERIALS FOR LONG TIME USE: The enrichment dog toys is made from food-grade material, makes it highly chew-resistant, designed to withstand vigorous chewing. The concave-convex design on the surface of the dog chew toy satisfies the large dogs' desire to chew, and keep them busy for long time PROMOTION OF INTELLECTUAL DEVELOPMENT: Combines the functions of frozen dog food licking and treat dispensing in one, to meet the different needs of dogs and provide a diversified eating experience. Dogs need to think when trying to get food from our dog frozen treat holder that will help stimulate their intelligence and enhance their cognitive abilities EASY TO CLEAN: The structure of the enrichment toys is designed for easy disassembly and cleaning(Dishwasher allowing), which can effectively keep the toy clean. Suitable size and easy to carry, the dog can enjoy playing and eating at any time whether at home, outdoors or while traveling Dog Frozen Treat Toy to Keep Them Busy, Freezable Dog Treat Dispensing Toys, Fillable Food Puzzle Toy For Small Medium Dogs Chew Slow Food Feeder, Interactive Dog Enrichment Toys For Mental Stimulation