The Petsafe Elite Little Dog In-Ground fence is the only invisible dog fence system designed specifically for dogs weighing under 12 pounds. It comes with a dog receiver collar that caters to neck sizes from 6 to 16 inches.
The DogTek Electronic Dog Fence system EF-4000 is an invisible dog fence which enables you to keep one or more dogs safe in complete freedom within a perimeter that you define without the need of an ugly containment fence.
As another entry to the invisible dog fence system, the SportDog Brand In-Ground Fence is rated as a simple and cost-effective alternative to a traditional fence costing just below $250.
An invisible dog fence is an electronic system which is designed to keep your dog contained within a set boundary without the use of a traditional fence.
You may have heard of an invisible dog fence®. However, you may be wondering, how does an invisable fence work?