Yes we have been giving him lots of attention and treats, although sometimes he just wont take them. Usually after being around the puppy for a little bit he will ask us to go to bed, because he knows that bed time means is just him and puppy stays on his crate
We have another Yorkie in the family and he adores him, he has come to stay at home with us before too and he was perfectly fine with it, even though he is an older dog and did nip on him a few times for being annoying. Someone told me that I should off gotten him a female as terriers live better together with opposites.
I guess the one things that does worry me is him hiding - I can see him being annoyed and going up stairs where the little one can't reach him - but hiding under the furniture and refusing to come out is what saddens me.