I own a female (spayed) Presa Canario/Cane Corso/Pit mix. She is one of the nicest dogs I have ever owned. I rescued her from the pound a year a half ago. It's all about being kind and socializing your dogs. I also own a male (N) Rhodesian Ridgeback who is a very kind and gentle. Bad owners make bad dogs. My dogs are my house companions and best friends.