The Further Adventures of Hank the Cowdog (Hank the Cowdog 2)
by John R. Erickson
The second book in the series opens with Hank defending the ranch against the attack of a Silver Monster Bird. Later he is stricken with the dreaded disease, Eye-Crosserosis. Hank visits the cave of a witchy little owl named Madame Moonshine. On the audio version, Madame Moonshine sings the song "I Am a Witch."