M.C.
My daughter spent 2 years at Concordia Christian Academy. We loved it!! I also know alot of people who send their kids to First Baptist Mckinney. These are more geared towards MDO. Primrose is excellent but a bit more expensive than some of the other choices in town. I'm familiar with Merryhill from California and it always came highly recommended. CCA does have before and after school care but I think they have a limit on the time if your child is younger than 4. I would definitely take some tours and interview them all! Good luck in your search, M.