Hi, thanks for all the advice. Fortunately he sleeps through the night so there is no problem there. This morning I put him out in the backyard with the other two dogs, and left him with them and my hubby. He peed and pooped twice. He just went out and pooped in the backyard! YIPPEE. We use the word peepee, because both our older dogs respond to it. I have been praising him when he does his business on the wee wee pads but I have been saying good boy, and I think I should probably be saying good pee pee. That is what I always did with the others. They got to know that good pee pee related to what they did. I tell him he is a good boy for lots of things, so he may get confused. He certainly knows what bad boy means. He hangs his head and runs away.
He is always leashed when he is outside. There is no way I would have him unleashed. As much as I love him I will be happy when he goes to live with my daughter. I find myself getting too attached to him, and I can't have that. He really is a good puppy most of the time. Right now he is cuddled up to our oldest dog, sleeping quite happily. He has yet to meet the cat.