Rottweiler

Back in the day, Rottweilers used to guard homes, pull carts, and help in herding. All the qualities of an obedient, good boy, right? You should know, however, that that precious, ear-to-ear smile on this boy can change in aggression within seconds. Apparently, it’s a hyperactive breed and demands a lot of attention. If not given that, then God help the people around the hound!

The average force in human bite is around 162 PSI, whereas rottweilers have the strength to apply 328 PSI biting force. So, if you want to play with the dog, get any work done, keep them happy, keep their favorite treats handy, and you’ll be good.