He/she isn’t really named that. I don’t know his/her real name so I made my own.
The owners of the bookstore has three huskies: black, brown, and gray. I like the gray one best ’cause look how cuuuute. The black one (Puchu) looks so serious, while the brown one (Pichi) looks fierce (looks like it bites). Potchi is just chill and fluffy and nice.