From this year's Chick-fil-A calendar, Great Works of Cow Literature:

Old Mooer
Perhaps no story has turned more people away from beef-eating than the touching tale of Old Mooer. Set in the prairie town of Pasture Point, Texas, the story begins with the Smith family reluctantly adopting the scruffy mutt cow that has appeared on their doorstep. After saving the family from wild wolves and a runaway stagecoach, the lovable Old Mooer quickly warms the family's hearts, persuading them to convert their farm from cattle to poultry.