I was looking over Ellie's AKC paperwork the other day and noticed that her litter's birth date was listed as May 3rd. When I had asked the breeder after finding her, however, she had said she was born on April 29th. Is there normally a discrepancy like that? Is it because breeders wait a few day to see which pups have made it? I just want to make sure I celebrate her birthday on the right day! :)