Scratch and bite resistant: The inflatable collar is designed to protect your pet from injuries, rashes and post-surgical wounds, it prevents your pet from biting and licking their injured or surgical area, promoting recovery from surgery or wounds. Comfort. The inflatable design and soft exterior material will allow your dog to wear it comfortably, it will not block your pet's view and they can eat, drink, sleep and play normally. Adjustable Velcro strap: With a Velcro strap at the opening of the collar, you can adjust it to the perfect size for your pet. Easy to store. The inflatable design allows you to deflate it, so you can store it in a small place when you're not using it. If you need to deflate the collar, simply remove the hose cover, pinch the bottom of the hose and squeeze the collar.