A bite pillow is a training aid commonly used as an intermediate training step during bite development. Once the dog is confident in prey work, using smaller, more variable tools, we can move a step further and add a bite pillow. Which is many peoples go before a sleeve. This evolution is designed to show dogs that they can bite larger and larger items confidently. Our pillows come in both French linen and Jute and n three sizes so you can work a variety of breeds and have your dogs use these from an 8 week puppy to adult safely and effectively. Size guides Small One Handle Cushion: 15cm Long - 10cm High Medium One Handle Cushion: 20 Long - 10cm High Large: 25cm Long: Three Handle Cushion - 15cm High XLarge Three Handle Cushion: 35cm long - 25cm high - This is your traditional full sized bite cushion No product is 100% indestructible. It is unrealistic to expect that from any tool. The products that we sell here at K9 Pro are the best quality and most durable that we have found. Always supervise your dog when playing. Periodically inspect for damage. Do not allow your dog to continue to play with a damaged or broken product. This product is designed to be used under direct supervision with a dog.