Kazuhito Harumi

He was once a middle schooler with a passion for reading, he got killed while protecting a girl (whom he doesn't know at that time is Akiyama Shinobu -his favorite author) from a gunman who is robbing the cafe that they're in. He found himself reincarnated as a dachshund at Iggy's pet store, he was bought by Krihime Natsuno after hearing his nagging cries, but not after having to convince (at scissor point) the store owner, because he wasn't actually for sale. For some reason both he and Kirihime can understand each other, unfortunately for him, having to live with her, even as a pet is like playing Russian Roulette because of her unpredictable sadistic personality. (Source: Animefreak forums)