You had a dog that always left home and coming back later but one night it came back home pregnant.You tought it would be just one pup or two but as time went your dog's belly kept getting bigger.After two months your dog became immobile while making whines and strange sounds as its belly started growing even more until it was the size of a beach ball.You kept comforting him hugging and rubbing his growing belly .As time went it grew slightly more until finally your dog let out a loud whimper and its belly then started gurgling before starting to twitch and twist before starting to grow in size until it was 10 ft tall before fully shaping now bulky and muscular with a big potbelly.As it got up its new size before growling before letting out a deep whine and lifted you up and hugged you close head first in his potbelly.