Aly, Tobi is an adorable little pup!!! I think things will work out for the best, either way. Fostering Tobi will give you a chance to see if she fits in with your family. If so, maybe the other person will not be able to take her. And if she doesn't at least you will know you tried and maybe the rottie will be better. Either way it sounds like the dog will have a good home! Can't wait to see more pics!