it could be that she had a false pregnancy.... because ive read that when it is a false pregnancy they get big, and then it seems as if over night their belly just seems to shrink back to its normal size, but dont take my word for it, maybe you should go to the vet, because my yorkie is due in 9 more days and i can feel the puppies moving in her stomach already... but its also possible that your dog is just having one or two puppies, i've seen a video on youtube of a pregnant yorkie expecting only two like a day or two before delivery and her belly didnt even really look pregnant, has your dogs, teats began to develop?
