Traditional wired fence systems utilize warning systems when the collar is within so many feet of the wire. In effect, this creates a sort of “belt” of dog-repelling wire.

The PetSafe electronic collar was supposed to help keep their dog from running out of the yard, but a Clay County family said they had to rush the dog to the veterinarian.

Morning Mix Electronic ‘shock’ collars might distress your dog September 9, 2014 More than 10 years ago Summary By Caelainn Hogan ...