<p>The Bencmate recovery collar is a soft, comfortable and inflatable collar that prevents pets from scratching or biting their injured area. And it does not interfere your pet's peripheral vision, they can eat, drink and sleep normally. <br>The premium inflatable collar is great for pets recovering from surgery or wounds and it will not mark or scratch furniture, you can deflate it and store it in a small space when you do not use it. </p> <b>Size details:</b><br> X-Small: Neck Circumference up to 5" <br> Small: Neck Circumference 6"-9" <br> Medium: Neck Circumference 8"-12" <br> Large: Neck Circumference 12"-18" <br> X-Large: Neck Circumference 18" and up<br> <b>Note:</b> For larger breeds with longer limbs, or breeds in between sizes, always size up.<br><br> <b>How to use</b><br> 1. Insert your pet's everyday collar through the inner ring loops of the collar.<br> 2. Inflate the collar via air valve(pinch & blow). Inflate until it feels full, but not hard.<br> 3. Fasten everyday collar onto your pet and stick the strap that should be placed at the back of the neck then adjusted it for a perfect fit.<br><br> <b>IMPORTANT: </b><br> 1. Always monitor a pet post-surgery to ensure collar is working properly.<br> 2. Designed for pet use only. Not intended to be used as a flotation device.<br> <br> WARNING: Please read the instructions carefully before use, if used it improperly that might cause the dog’s discomfort or suffocation.