I have been thinking for a while about starting a new blog to post specifically about teaching the Catholic faith to toddlers and preschoolers. I finally did it, and a number of very kind people with little ones of their own have agreed to contribute. I think it is going to be good! Take a look at the list of contributors in the sidebar and I'm sure you will agree.
You can find the blog here, at First Heralds. If you wonder about the title, it was inspired by this section in the Catechism of the Catholic Church:
Through the grace of the sacrament of marriage, parents receive the responsibility and privilege of evangelizing their children. Parents should initiate their children at an early age into the mysteries of the faith of which they are the "first heralds" for their children. They should associate them from their tenderest years with the life of the Church. (CCC 2225)