I ama long time German Shepperd owner. Love the breed and am thinking of picking up a 2 year old. I have always rased my dogs from puppies. Will the 2 year old give me any problems?
When you bring an adult dog into your house, you don't know what you are going to get until you get him home. Almost always there is no serious problem. There will probably be some bad habits that must be changed but those are usually no big deal.
Bill
http://www.skylarzack.com/rawfeeding.htm
Dogs are our link to paradise. They don't know evil or jealousy or discontent. To sit with a dog on a hillside on a glorious afternoon is to be back in Eden, where doing nothing was not boring-it was peace. - Milan Kundera