I got my Molly and Stella the Field Guard. I thought they might freak out but did not even stir. I put it on them when I take them to the open space and have more peace of mind now. I can pull the ones on the body, it is the giant vet bill to get them out of the ears and nose that worries me. Even Molly my shepherd with gorgeous (I might add…) big ears, does not mind the guard. The ears are slightly flatten but does not bother her. Works like a charm. $40 but a LOT less than a vet bill.