Or, do you want someone to spend some time with your dog while you are at work.
Many places offer a day care facility for dogs.
If this is something you might want to look into, I have some suggestions for finding the best place for you dog. Also, do not rule out dog walkers. These people can come to you home and walk your dog while you are at work. Gather a list of daycare facilities, and their addresses. Good places to start finding these facilities and people are at unleash parks.