Everyone Thought These 12 Puppies Were Normal Until Two Started Changing Fast
Two Fathers Make a Litter
Superfecundation sounds like science fiction, but it’s real and rare. It happens when a female mates with more than one male during her fertile window, leading to puppies from different fathers in the same litter. Dr. Greene broke the news to Mrs. Thompson, and her jaw nearly dropped. Two dads at once?
It seemed impossible, but it explained everything: the twins’ strange features, their rapid growth, and the gap between them and their siblings. Finally, the puzzle started to make sense. Still, Dr. Greene had a nagging feeling. The DNA answered the big questions, but not all of them. This story still had one more twist to unravel.
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