Okay, so I know there is really no such thing as a stupid question... but this may come across this way. Noba has been neutered since February. My fiance's dog Sadie is not spayed. She went into heat about a month ago and has been out of heat for about two weeks. For some reason, her milksacs are dropping???? She has been sleeping a lot and eating a lot as well. Noba is the ONLY dog she was around during her heat cycle. Can dogs have phantom pregnancies, or is it possible the neutering didn't work???