[INTERACTIVE FREEZING TOYS]: Toys can be filled with water in the sink or under the tap, and put in the fridge for at least 4 hours before taking them out so dogs can to play with. Note: No sound can be heard once the toy is frozen (do not give them to the dog before it is frozen, and dont let the dog play alone to avoid damaging the toys.) Let your dog cool off in the hot summer, pass the boring time , relieve anxiety and divert attention from harming your home. [FLOAT ON WATER]: Whether there is water in the toy or no water, it can float on water. You can play throwing game with your pets while swimming to enhance the interaction between owner and pets. This interesting toy can help release your pets stress and improve their understanding and confidence. [TEETH CLEANING TOY]: There are a number of triangular protrusions on the surface of the toys, which can clean the dogs teeth, massage the gums and maintain a good oral condition. You can put mashed pumpkin, mashed potato and peanut butter in the grooves let the dog lick the food and have more fun. (Note: Apply only after freezing.) [HIGH QUALITY MATERIAL]: Made of high quality pet-safe TPR material, flexible and bite resistant, wont hurt dogs teeth. It is easy to clean, just rinse it under running water. SUITABLE FOR SMALL AND MEDIUM DOG: Polygonal bone + ball shape can make dogs play for a long time and brings different fun to dog, very suitable for small and medium dogs, but not suitable for aggressive chewers. Bone Toy Sizes: Length 5.1inch/13cm, Width 2.8inch/7cm, Thickness 1.4inch/3.5cm; the diameter of the toy ball: 2.8 inch / 7 cm. Cooling and vibrating chew toy set Designed for small to medium sized dogs As another summer begins, pets feel the heat like we do, they are going to need protection from the heat. Gives you the perfect solution to refresh your dogs. This chew toy can help keep your dogs body temperature comfortable. In addition, you can add toothpaste to it for better cleaning of the dogs teeth or put delicious treats on the toy for more fun.