New puppy with house training
So I'm getting a new puppy tomorrow and my current GSD is a year and a half. He was never house trained cause it wouldn't stick. Until we moved to a house and he had a fence in a backyard. Since we moved, 8 months ago, there hasn't been one accident and he always goes to the door when he's got to go.
So how do I efficiently train this new puppy? I heard that its much easier to train the second one because they learn and look up to the older one. Is that true? If so, how do I make sure that she learns that Stitch(the older one) is showing her how to do things?