I'm agree with the others. You have made a difficult decision yet in the end I do believe that Ginger will be much better off in her new home. Sometimes in our enthusiasm to have a dog, we don't consider all the ramifications of our situation and their temperment and needs. I speak from experience. I made that type of mistake more than once as a young adult. Actually you have done an excellent job in rectifying what turned out to be a mistake. In the end, Ginger has probably ended up better off with all that has transpired than if you never had her in the first place. You've done a good job in finding her a good home. That is the most important thing. You don't have to regret your decision.