So our house of roommates just adopted a new puppy form the local Animal Control. He looks to be a little Shepherd X of some sort, and is a very sweet little guy. Does anybody have any tips on incorporating puppy into a previously one-dog household? The household's other dog is a nine-month old female pitbull, Bryndle. She's a shy little girl, but has warmed up to the little guy pretty quick. She is a little jealous though. Any tips on making them both feel at home?