http://www.dogguard.com/. If you are a pet lover, ensuring the security of your pet is very important. A modern Dog Fence can make your life a way less stressful by ensuring that your pet knows its boundaries even when you are not around. They are easy to install and do not come costly like traditional fencing systems. It will keep your pet from crashing at the gate of your neighbors and getting lost on the roads. It is a simple and effective way to keep your pet cat or dog within the boundaries.