I have had them all, quiver critter, esther bunny, rigor rabbit. They don't bring the yote to the call, just get their attention. The yote makes the decision he is coming or not long before he gazes at the decoy.for the most part, I think they are over rated. Having said that I will be toting one in the morning but it is a new yote decoy being used on 700 open acres overrun with yotes, where they can see it for a long way