Cat-sìth
The cat-sìth (Scottish Gaelic: [kʰaʰt̪ ˈʃiː], plural cait-shìth), in Irish cat sí (Irish: [kat̪ˠ ˈʃiː]), is a fairy creature from Celtic mythology, said to resemble a large black cat with a white spot on its chest that walks on its hind legs. Legend has it that the spectral cat haunts the Scottish Highlands.