Good and Enduring Husbands

Bicorn by Brookshaus

From Wikipedia after random trawling:

The Chichevache is a mythological European monster fabled to feed on good women.

In Geoffrey Chaucer's Canterbury Tales, this human-faced cow is perpetually starved to skin and bone due to the scarcity of obedient and faithful wives. The Bicorne or Bycorne, a counterpart to the Chichevache which fed on obedient and kind husbands, was reputedly fat and plump because of the plentiful supply of such men.

Emphasis mine.

Image by Brookshaus on Wikipedia.