7These iconic egg-heads have personality to boot With a twinkle in their eye, Bull Terriers are known for being mischievous, comical, and innovative. If you don't spend the time to keep them busy, they're sure to find other ways to amuse themselves. Printed with soy-based inks on FSC certified paper, this wall calendar features large monthly grids that offer ample room for jotting notes, along with six bonus months of July through December of 2020. Also includes moon phases (CST), standard U.S. and international holidays.