Yes, this kind of things exists, where they come from and what they are I really have no idea. I really don't believe in such a thing before, but after experiencing a few times, I have to say there is something to it. My dogs were really the ones who make me feel for sure something is going on and to see them so afraid I really feel the need to do something about it. When I decide to speak to the lady at the village shop, I feel like I was told she can help us. This is very strange but today I have changed my mind on many things that we learn in the western world are not real, but it is also happening there.