A tipster sent us this vintage ad, wherein a woman is transformed into, well, a bitch, due to her lack of cigarettes. Stress and a lack of smokes have caused her to "yip like a terrier!" Click to enlarge.

The bottom half of the ad shows a smiling Rock Hudson with a submissive dog by his side- a not-so-subtle nod to husbands that having smokes in the house will keep your wife from her "terrier" ways, as well. Somewhere, Don Draper is giving this ad a big thumbs up. [Stanford]