normal pregnancy time is 63 days from the first breeding, but this is just a guesstimate time. It all depends on when the breeding took place and when the eggs were dropped. My Gracie carried till the 64th day on both breedings.
It is still not too late to take your dog in to the vet and get a shot. The shot will terminate the pregnancy. 8 months is still very young and I'm guessing this was her first heat, also.
Best of luck to you and welcome to YT! |