Book excerpt: This inside look at the White House's animal residents features a rollicking, rhyming verse for each commander-in-chief's pets, accompanied by cool facts, presidential stats, and laugh-out-loud cartoon art. John Quincy Adams kept an alligator in the bathtub, while Thomas Jefferson's pride and joy was his pair of bear cubs. Andrew Jackson had a potty-mouthed parrot, and Martin Van Buren got into a fight with Congress over his two baby tigers. First daughter Caroline Kennedy's pony Macaroni had free reign over the White House. But the pet-owning winner of all the presidents was Theodore Roosevelt, who had a hyena, lion, zebra, badger, snake, rats, a nippy dog that bit the French ambassador, and more!