I guess it is possible since you have the pup there.
I have never heard of it. My understanding is the bitch is only fertile about 48 hours after ovulation and sperm lives about 72 hours so 9 days is odd.
Maybe because this bitch is so old her hormones are off and she ovulated twice?
I would expect you will have to DNA both sire and Dam and all the pups to register this litter. They will question a 9 day span. |