answer:All dogs have killer genes. Canines are predators by nature, and there is no such thing as an entirely harmless dog. That said, pure blooded wolves are capable of being good pets, a man in my neighborhood adopted one that couldn’t be returned to the wild. After years in captivity, it was much like a regular dog in temperament and habit. There is no reason why a hybrid would be any more or less dangerous then other dogs you see on the street, especially if properly cared for and socialized. My first dog was the sweetest animal ever, despite being half coyote.