I have a 8 month old male Doberman pup. This is my first time owning a Dobe, n' they are great dogs. He is the most lovable dog I think we have ever owned. They are great dogs you really need to socialize them....alot. I have notice if I don't take Colby(his name) out n' socialize every week its like starting over. He starts to loose trust in different people and backs off. I hope to show him this summer when he reaches 1 years old. Im not real sure how much he weighs...but probably 70-75lbs....and thats all muscle. If you want to learn more about Dobermans go to this link-
http://www.dogbreedinfo.com/doberman.htm
That gives you a lot of the info needed n' some pictures. I'll post some of my big brat also-



Enjoy