Padfoot, Prongs, Wormtail, and Moony

'''Padfoot, Prongs, Wormtail, and Moony were the four kids in the group called the Marauders. Padfoot is what Sirius Black called himself when he was a black dog. Prongs is what James Potter called himself when he was a stag. Wormtail is what Peter Pettigrew called himself when he was a rat. Moony is what Remus Lupin called himself when he was a werewolf. Sirius, James, and Peter made themselves animagus so they could be with Remus when he was in the form of a werewolf. '''