13mongoose
The guy who invented that zapper says it is ok to use on pets but for dogs its got to be on the skin. Also it is suggested on the first time of zapping to zap at least 20 mins. From what I have gleaned barefoot is not too big on zappers. I bought a zapper and I do feel slightly better while using it but find its not too good at killing the bigger parasites. Sutter recommends using it to kill viruses. My niece had congested sinuses and after using the zapper a bit it cleared up in an hour or so. When I use the zapper sometimes I notice a mild euphoria but it definitely gives me a slight 'up' feeling. According to Clark the zapper gives a boost to the white blood cells.