Pooh.
Jan Brett's lovely illustrated children's books might also appeal to her.
You should know, though, that there really is nothing quite like those amazing watercolors and stories with their personified animal characters. We're a household of big Beatrix Potter fans.
Also good for read-aloud (and with a similar "feel") Kate DiCamillo's Edward Tulane and some of L. Frank Baum's Oz books. Mary Poppins (though some of that is too 'human' probably). Alice in Wonderland, if you can find one with nice illustrations-- I liked a version that we had with Helen Oxenbury watercolors. It was really lovely.
