Invisible Fence of Newtown 261 S Main St #297 Newtown, CT 06470 888-429-2421 http://newtown.invisiblefence.com Since 1997,Invisible Fence of Newtown has been working hard to help Connecticut pet owners find affordable, effective, and humane ways to keep their pets safe at home. Their four-step training program, combined with certified pet experts and customizable technology, has led to a 99.5% success rate that is guaranteed to work for every dog, regardless of size, breed, or temperament. When you choose an invisible fence from... read full review »