I have 4 80lb dogs and have exhausted every method to keep them from digging under the fence to get to my neighbors little dogs. I thought I was going to have to get an electric fence until I stumbled across the dog pet barrier and figured it was worth a shot. It is a miracle! So easy to install (literally took 5 minutes) it doesn’t look tacky and keep all my of huge dogs from digging. I will be buying this to place around my entire yard.