COMFORTABLE FOR YOUR PET --- While wearing the Collar, the inflatable function and the soft outside material will let your dog wear it comfortably and it does not block your pets vision, they can eat, drink, sleep and play at ease while staying protected. PROTECTIVE AND GENTLE CARING --- The dog cone alternative after surgery is designed to protect your pets from injuries, rashes, and post-surgery wounds, it will prevent pets from biting and licking their injured area or surgical site and promote recovery from surgery or wounds. The comfortable material also provides gentle caring for your pets. ADJUSTABLE AND EASY STORING --- You can easily adjust the collar strap for a perfect fit and put the strap side at the back of your dogs neck in case of biting. Deflating and storing is also handy, store it in a small space for space-saving, and there is a zipper opening on one side, you can take the bag out and wash the outside cloth. Size S,Neck girth15-23cm Size M,Neck girth20-30cm Size L,Neck girth32-45cm