"Cat Sidhe": The Highland faerie cat is described as being as large as a dog, black with a white spot on its breast, with an arched back and erect bristles. This, probably, would be when it was angry. Many Highlanders believed that these cats were transformed witches, not faeries. -Katharine Briggs, An Encyclopedia of Faeries
This 4" x 6" card comes with an envelope and sealed in a protective sleeve.