This is a great fence that can do what physical fences cannot. It’s a fantastic system that is reliable and is a huge savings over the price of setting up and installing a traditional fence. With multiple levels of correction and a collar specifically designed for difficult to train dogs this containment system allows you to keep your dog(s) safe and happy within the area you’ve set up. Does your dog love digging up your garden? No problem, with this system you can place wire around the garden making it so the dog will no longer get into that area. If you have more questions about this unit check our technical info tab or call our knowledgeable customer service representatives.