J.W.
They have a wonderful little pillow with a silkie pillowcase at www.comfortsilkie.com. Look under Kid Comforts. It's called "Just my size." Mind you - it's $20 for the pillow and cover, but they really last and are so comfortable and are age-appropriate for younger kids. We are a silkie family now - my husband and I each got silkie pillow cases for ourselves too! (Oh, and I do not work for them or anything - just recommending a good company and wonderful products we've discovered.)