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

Fences are an effective stationary method of corralling livestock, but their sharp borders can create sudden changes in ...

Your pet wears an electronic collar that gives them a gentle shock every time they try to cross the line of the electric current ... Also, an invisible fence won't keep other animals from entering ...

The phrase "virtual fence" might evoke images of those invisible dog fences in backyards ... an electrical stimulus similar to one from an electric fence. Previous work on virtual cattle fences ...

Electric shock collars for ... Ian Gregory, a lobbyist for pet collar manufacturers, campaigned to prevent the ban on containment fences, arguing that they helped prevent some of the 300,000 ...