Invisible Fence® Brand has given millions of dog and cat owners true peace of mind not just in the yard, but throughout the entire home. With one simple Computer Collar®, an entire range of worry-free solutions can be customized to your pets and home to keep them safe, stop bad behaviors, and make families happier. Guaranteed. It’s the proven, gentle approach that leads the industry in its success rate. With Invisible® yard solutions, pets can safely run and play while you relax knowing they’re out of harm’s way. Professional pet training and expert installation are even included. The same Computer Collar® can be used with Shields® Avoidance Solutions to help stop bad pet behaviors inside and outside. And with the Doorman™ programmable pet door, your pets enjoy easy access with built-in security and beautiful, lasting construction.