Gaining

My biggest advice is not to push it too hard. The faster the changes, the harder for her to adjust to them. Also, depending on her personality, if she begins to feel out of control it may make her turn back. So I say continue to be supportive, reassuring, and for sure keep taking her shopping

What Ed said, But I just wanted to say gratz on discovering this naturally together, quite refreshing from all the "I have a thin gf and I want to make her fat how do I do/tell her this" Hope you both enjoy every moment of it.