Can my friend get her dog back or can I adopt for her?

Can my friend get her dog back or can I adopt for her?
Q:My friend gave her dog up years ago because she could not care for him. Now however, years later, she is stable and is able to have a dog financially. However, the rescue he has gone to now will not even talk to her because she asked about getting him back. Is there anyway she can get her dog back?? And is it illegal to adopt for someone else?

A:When one gives a dog away, one generally has no further rights to that animal unless there is an agreement stating otherwise. Many shelters have adoption screening procedures and do not allow persons to adopt for another person. I hope the dog has a guardian who can provide him with a loving forever home.
Submitted by Anonymous
Answered by Elinor Molbegott