false pregnancy

For a little history on Miss Lucy... she is a semi-rescue from an abusive home (a secondary party stole her, basically, from her abusive home but couldn't take proper care of her, so I took her in). I was told she was a relatively healthy, spayed, 2 year old female miniature dachshund. Well, so...

Hi all, I have a question about a possible false pregnancy. We found a little stray dachshund mix last summer and the vet was unable to determine if she was spayed. And we were unwilling to pay for possibly unnecessary surgery. So we chose to wait and see if she went into heat, which she did...