Sorry to get this up a little late this weekend! We had internet trouble this morning, so I have an excuse, really I do!
On to the recommendation though! I'm going to go with The Cow Loves Cookies written by Karma Wilson (of Bear Snores On fame) and illustrated by Marcellus Hall. I adore Karma's rhyming schemes and this book does not disappoint. I find her books a joy to read out loud. I never trip over words or meter. The story is adorable as well. My boys had a great time yelling "COOKIES" every time I would say "but the cow loves...". All around fun!