My great dane is a 2 1/2 almost 3 year old AKC merle male. He has been breed successfully twice and threw gorgeous pups. I am either looking to keep him to breed or sell him. If you have a female dane your looking to breed with a proven male or looking for a guard dog, let me know. Pick of litter for stud fee or 800 to buy him. He is getting aggressive towards older men and with so many people around its harder to allow it.