- Made of 100% natural E-TPU, no chemical smell, safe and healthy for your dog. Raw materials, food grade, environmentally friendly and non-toxic.2. The particle design on the chew toy helps to clean the pet’s teeth, massage its tongue, and is also suitable for playing in water. Easy to clean, just rinse with water.3. The dog ball can float on the water, if your dog likes to swim, it will bring your dog more fun. The interactive dog ball can stimulate their hunting instinct to hunt this toy wildly.4. Durable dog toy tested and certified to prevent being bitten by pets, help dogs fight and recover quickly after being bitten.5. Similar products on the market can be bitten and are harmful to dog chewing. But the materials of our products are fully integrated.