Dogtra's eF3500 containment system is an effective underground containment system with a rechargeable collar for mild to stubborn dogs. Set custom boundaries around your property and allow your dog to be safe in your yard.

Contain your dog without the use of conventional fencing that can be chewed through, jumped over or dug under. The Dogtra e-Fence 3500 system includes 500 feet of boundary wire and 50 training flags. Purchase Dogtra Expansion kits to enclose larger areas. You may also add extra E-Fence Collars to contain an unlimited number of dogs.