PET CONTAINMENT PRODUCTS
PetSafe Stubborn Dog In-Ground Fence PRF-3004XW-20 is similar to the biggest selling containment system the PRF-3004W-20. However it contains the PRF-275 super receiver for stubborn dogs. This means it has the power to contain your large and difficult to train dogs.
Just lay the included wire in the ground where you want the boundary to be, and put the special collar on your dog. When your dog gets close to the boundary, he'll get a tone warning and vibration. If he gets too close, he'll get a harmless but effective short static stimulation.
In no time, your dog will learn where he can and can’t go within your yard - and more importantly not run away!
This can be used on properties up to 10 acres.