Job help!

Just found out the humane society near me is hiring adoption counselors full time! Basically I'd be in charge of helping families find the right animal, updating animal profiles, and handling the adoption process.

I'm thinking of applying, since I meet all the qualifications and it'd be a super fun job.

Here's my only question: what do you think would be an acceptable pay to ask for? I know it's a non profit, so I don't want to be greedy, but I also really can't afford to make minimum wage when right now I'm making an ok amount of money ($12 and hour). I can afford a small pay cut, for a job I would enjoy more. I hate the job I'm at now. Do you think asking for $10/hr would be ok? Or should I ask for the $12 I'm making now?