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

Opinions expressed by Forbes Contributors are their own. Gary Drenik is a writer covering AI, analytics and innovation. Over the past few years, we have seen an incredible increase in pet ...

@ourgoldenboyfinn / TikTok "It's not that he doesn't like the invisible fence, it's just that he was trained not to cross it," Henderson said. "Since you ultimately need to allow your pet to leave ...