Bests & Worsts Reviews from Amazon

As another reviewer mentioned, the "breakaway" aspect of this is questionable. I saw that in all its horror today when this collar almost killed my cat. My cat had somehow gotten the collar stuck in his mouth. When I tried to get him to help free him, he had darted away, still with the collar stuck in his mouth. When I finally got a hold of him less than a minute later, he was struggling to breathe and his tongue and nose were blue. If I had not been home when this happened, he would be dead. I have removed them from the rest of my cats for fear of a similar incident.