Chasing and chewing tires are a dog's dream come true. This 100% recyclable rubber Tire is full of doggy entertainment. Dog’s can wrap their tongues through the middle for a stimulating sensation over the bristles and ridges while they can also gnaw on different textures. The color blocks are great visual stimulation especially when thrown for a game of fetch. As a 2.5 of 5 on the chew meter the Tire of Fun is softer than most chew toys making it great for teething puppies or dogs who might not chew as hard as they used to. They are retail-ready with backcard/hangtag for quick and easy display. Not for children. A dog needs at least 7 toys with each one of the five factors listed below. This toy meets 2 of those criteria: Chewing and Fetching and 5/5 in terms of durability. Five factor toys test. Does your dog: 1. Chew it * 2. Tug it 3. Fetch it * 4. Interact with it 5. Find Comfort from it