Growing puppies not only eat you out of house and home, often times their growth spurts make them appear doubled in size practically overnight! That's definitely the case with this cute Great Dane, Azul. He started off pretty small (for a dane) next to his new sis, Sydney, but after a short while, he made that Rottweiler look downright teensy. Special thanks to MotoLinz for sharing these pictures of her friend's pups. Track Azul's growth from his first puppy pic to the final one when you read more.