I have one, his name is MAX he's 6 (sep.9) & I had a rottie that was almost 1 when he got stollen , he would have been bigger then Max. ....... BUT I love my Max he's perfect, he's well trained & up for stud I wouldn't have anyother kind of dog but rotties.... I think it's wrong what people on the tv & in movies make them out to be mean & all ways the bad dog..... BUT I LOVE THEM!!!! ~~