10 Guard Dogs You Don't Want To Mess With

They are like in all shapes and colors and have been used in a variety of ways by humans for generations. Sure, we're talking about dogs.
For many of us today, one or two dogs are an integral part of our family. Food, even though the vet told us not to feed them.
The common saying is that they are best friends. In many cases this saying is true. Dogs are loyal and have no resentment. They comfort when we are upset and make us laugh with the nonsense they do. Furthermore, in many cases they would protect us without thinking twice about their own safety.