Shiho has loved dogs since she was little and always had a dog by her side. And now she's a 23-year-old police officer with her police dog Donpei by her side. However, Donpei's attention is inattentive, and in 172 dispatches, he only caught one thief. At this rate, the combination is in danger of being decapitated! ? On top of that, Muto, an elite detective who doesn't trust police dogs at all, makes fun of him every time he sees him...!? A collection of three works by Miyoko Nambu.