covert hound
nounEtymology From covert (“brush, undergrowth”).
1
a staghound or buckhound, a dog for coursing deer, particularly the Welsh gellgi breed ancestral to the Welsh Sheepdog and Australian Shepherd
- In the Welsh laws of Howel Dda (who died 948), the King's buckhound or covert-hound is valued at a pound. — William Drury, British Dogs, Their Points, Selection, and Show Preparation (1903)