Yes, it is like having 2 extra children in the house!! It's amazing how when we first brought Gage into our home, Gabby wanted NOTHING to do with him. Now - if one is out of sight of the other, they are looking for each other, Gage especially - can't be away from Gabby more than a few minutes. They love to "play" fight and Gage usually instigates it. His favorite is to jump all over her then run and jump on the couch. He'll then get to the edge and lay there and look at her, waiting for Gabby to come jump up and try to bite his chin. Then he's off and running circles around her and jumping on her again. It is rather funny to watch them play