Aspen® Vista Collar for Dogs - Adjustable & Comfortable Pet Neck Support - Perfect for Small, Medium & Large Breeds - Ideal for Walks, Training & Outdoor Adventures

• One size = 6 sizes in one collar.
• Simple application & adjustments pull turn the dial to select the proper size. Release the dial & it automatically locks size in position.
• Disperses pressure for patient comfort.
• Latex Free.

How to size (guidelines only): adjust the collar to the shortest size. Place the front panel underneath the patients chin and dial up to the correct height. The patients chin should be properly supported and the chin pad should be slightly compressed. By letting go of the dial it self-locks into place.