We live next door to my bf's parents who have a very small boston (about 12-14 lbs). Fredo is 5 1/2 months and almost 45 pounds. He tries to play with her but he is just to big and doesn't realize he's being rough. Well last night he went to jump up on her (like boxers tend to do) and she yelped then when I was petting him calming them down she snapped at him. I really want them to get along and to be able to roam around the house together. When either of us are on vacation, we watch the other's dog so we really need this fixed. Does anyone have any ideas about how I can get the two of them to just "chill" together?