My, they do grow up fast!
That's why the owner of this German Shepherd Dog, Dunder, took a picture of his puppy every day, starting at eight weeks until age 1. He then created this virtual flipbook showing the puppy (at least) double in size.
German Shepherd Dogs are strong, intelligent, and courageous companions. Learn more about the breed here. If you think this breed is right for you, check out the AKC Marketplace for German Shepherd puppies.