The red nose pitbulls are from the early 1800s. They are nannies and dogs. The red nose pitbull is the deadliest dog ever.and what do they and later you will learn about why they are sometimes mean to people because they are mean to people because they are not trained there is so much more to learn about the red nose pitbull. right, you should get them trained at 2 to 3 years old. And why do they sometimes mean,where do they live,what do they eat? They are on top of the dogs breed like the.Next Why are they so mean? They ate mean because sometimes they are not treated right, sometimes theo. They can be nice, but it depends on the day. The Aggasvis dog sometimes. But they can be nice. So if you treat them right, they will treat you well too.