I must be the only person that doesn't worry about the is she, isn't she thing. I feel that gestation is so short that we know soon enough anyway! For me, I wouldn't be too bothered about finding out with my small breed as they have small litters, but with my large breed, it's vital. The right buyers aren't easy to find, and normally, as soon as I know the bitch is pregnant I'd tell all my waiting buyers. If she wasn't, they could then go elsewhere. This time, I have a very different scenario and one that scares me a lot. Cutting a long story short and not putting too many details, after a very long journey (7 hours each way) and expensive weekend (that included a hotel stay) with the planned stud dog, we went home without there having been a mating. My husband and I discussed what to do and we decided that as we had everything planned and in place for a litter from this season , and that next season would be very impractical for several reasons, we would use a different dog. As we co-own a new import who hadn't been used yet but has done well at shows (CC at first champ.show) and had just been hip scored, we went home, went on a different journey (just 3 hours each way that time) and used that dog instead.
Lesson learned: never change the stud dog without asking the buyers opinion FIRST. Every single of my 12 lined up buyers declined a pup from the new combination! They had particularly wanted one from the dog we failed with. Had I realised this, I would not have mated the bitch -not because the buyers should dictate what dog to use, but because I'd need more time to gather a NEW waiting list. So I sit here with a potentially pregnant bitch of a difficult breed and no waiting buyers at all. I need to know whether she is pregnant or not to be able to go out and do everything I can to find buyers -waiting until the pups are born will not be soon enough, especially as this bitch had a large litter last time.