Pet Care Needed

I have a Yorkshire (Charlie) who has a birthday soon, and usually I just groom him but for his birthday I thought I would do something special and let him get it professionally done. His birthday is August 09, which is a Saturday. His party starts at 1. So I would like him to get groomed before then. ( Also I know this is a good amount of time in the future, I like everything being planned ahead of time. ) Week Days - 5 p.m. and after Saturday - All day Sunday - After 3 pm