*Grins* I must warn you...goldens are very addictive. As people who love them say, "Golden Retrievers are like Potatoe Chips. You can't have just one".

Molly is the alpha dog between the two of them. Daisy is submissive with her, and other dogs. Since Katie would be the "first" dog, and it's still her home and turf, I would assume she would still be Alpha. Goldens are layed back, submissive dogs, so I don't think that would be a problem.

But, honesty; they are not for everybody. Be sure to do research first!