[MN GSD Fan]

We are purchasing a male GSD puppy and the breeder suggested that if possible we don't neuter it until it is 3 years old. She said that it will help to ensure the dog grows and develops to it's full size. We do currently have a 9 year old female GSD who is spayed and the new male dog would never have unsupervised interaction with any other dogs. What are your opinions?

Also will not neutering the dog for a while cause problems with it trying to show dominance over the senior female?

I'll also read through the thread that is a sticky in the forum for further information.