Pet Care Needed - Now Hiring

I have a 10-year-old pug who has mobility issues and has only minimal use of back legs. He would need to be carried down the steps and out to front yard. Needs help to go potty as his back legs give out. I need someone to take him out once in the afternoon while I'm at work. I take him in the morning before I leave but he needs to go out again in the afternoon. I don't get off work till 6 p.m. and take him out in the morning around 8:50 or 9 then leave for work.