Baby is brown, about 18 inches tall and 20 to 30 pounds, Johnson said. She's wearing a red collar and a pink rhinestone name tag. They aren't sure about her breed but say she seems well groomed and cared for.

"She is just so well trained and obedient," Johnson said.

Now, her caretakers are hoping a happy reunion will follow the dog's lucky rescue. [Banfield Pet Hospital] is trying to contact her owners, and in the meantime the staff hopes photos and word of the story will help her find her home.