Unlike wood posts, wires can be run through woods, hilly terrain, or even underwater. The Cons: Important Considerations
Professional installation typically costs between $950 and $2,500 , which is significantly cheaper than a $5,000+ wood or vinyl fence.
Many neighborhood associations ban traditional fences but allow invisible systems.
Invisible Fence for Dogs | Dog Training Blog - Robin MacFarlane
A physical wire is buried 3–4 inches deep around your yard. It forms a loop connected to a transmitter in your garage or basement.
If you’re considering buying one, here is everything you need to know—from how they work to what they cost and how to ensure your dog stays safe. What Exactly Is an Invisible Fence?