This is Petula the pug dog, she's my fave character in a book series called "Molly Moon".
Its about a girl orphan named "Molly" in the first book (Molly moons incredible book of hypnotism) Molly learns how to hypnotize people and animals.
The evil owner of her orphanage has a pug dog named Petula, Petula is always grumpy because her owner feeds her chocolate buiscuits witch give her a sore tummy.
So Molly hypnotizes her and they become great friends, and go on great adventures with Mollys best friend Rocky and they meet loads of other people on their way.
I might draw more of Petula if you people like her
Art (c) ~therock2012
Petula (c) Georgia Byng
Molly Moon books -->[link]