The best wireless dog fences help keep your pups safe outdoors. We tapped a professional trainer to choose our top 4 picks.

Invisible pet fencing keeps your dog within the confines you set via an in-ground wired system, or a wireless system that allows for flexible perimeters. Your pet wears an electronic collar that ...

Dog fencing is important for the safety of our pets, but long gone are the days when we need to rely on physical barriers. Many dogs (I won't say all) respond very well to invisible fencing.