I found a gift shop that was selling these tiny duckies as a keyring
for 49 cents a piece. I bought out their supply—all 25 they had,
and cloned even more to suggest a big bottle of duckie pills.
Sometimes the copy is not yet written for the cover while I am creating
the artwork, so I take a crack at it. They liked my idea, so it stuck.
The headline on the back cover of this “bottle” states
Take 2 Ducks Twice a Day and Drink Lots of Fluids.