Has anyone here ever walked dogs for a job?

I think that's what I'm going to do for the rest of the summer. I'm also going to ask my neighbor if I could walk Pedro during the day (for free, because Pedro's Timber's BF of course ) because my neighbors are gone all day now that one goes to colege and the other goes to my house (my mom babysits). I hate to hear him bark all day.

That gave me the idea to start dog walking for money.

Any tips? For anyone who has dog-walked, how long did it take you to get hired since you had put an ad out?

Jordan