An underground or wireless pet fence can be a great option for pet owners who don't want a physical fence between them and the neighbors. You can tailor the layout of the fence to restrict virtually any area you want – so you can run it around the entire yard, flower beds, the swimming pool, or the kid's play area.
Angie's List, the nation's leading provider of consumer reviews, asked highly rated animal fencing companies to explain how they work.
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Keep in, but not out
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Angie's List Tips: Hiring a contractor to install a pet fence