Inspired by the Longmire episode "Dog Soldier" this mystery stars Pinkie Pie, Rarity and Fluttershy as detectives that Chief Thunderhooves hires to solve the case, despite it being inspired by a very dark and serious episode of Longmire, this story is very light and comedic. When the three ponies go to the reservation, Fluttershy convinces a baby buffalo to draw what he saw which are drawings of a creature with spiky hair and a scar on its nose; half buffalo, half cat. His grandmother warned him that if he didn't behave, Lipi'co would come and take him away. Rarity can't pronounce the name, but asks Little Strongheart to explain. Lipi'co are buffalo version of the boogy pony. They could shift shape from buffalo to cat and back again and kidnapped misbehaving foals. When Little Strongheart is kidnapped the next night the ponies realize they have to solve the crime before other children are gone.