Mairzy doats and dozy doats and liddle lamzy divey
A kiddley divey too, wouldn't you?

Translation:
Cows eat wheat and sows eat wheat,
and little sharks eat oysters.
-- old English nursery school rhyme

Mares eat oats and does eat oats and little lambs eat ivy.
A kid will eat ivy too, wouldn't you?
-- lyrics of a novelty song in 1943 by Milton Drake