A Great Dane puppy outgrowing his canine siblings in the space of two years has made for a hilarious sequence of family photos. Now 3 years old and weighing almost 200 pounds (90 kg), Maximus the Great Dane is the gentle giant of Caleb and Ashlyn Mellstrom’s Minnesota home. The youngest of the Mellstroms’ pack—which includes Pomeranian Dahlia, Labrador/golden retriever mix Cheyenne, and Great Pyrenees/Labrador mix Charlie—Maximus’s rapid growth spurt was visible from day one. “I started taking growth photos of Charlie when he was about 13 weeks, as everyone kept saying he was growing so fast and I didn’t believe them,” Ashlyn told The Epoch Times. “Knowing Maximus would grow even faster made me start taking them the day we brought him home.” Savvy Ashlyn used treats to corral her pack into sitting in a line for their weekly photo, in size order. Gradually, Maximus’s position in the line ascended. …