Because I checked
the Sheep and Wool Festival website,
The Big Bang Theory Season 9, Episode 11
It's a castle, not a bloody SHEEP.
Game of Thrones Season 6, Episode 6
Two hundred Northmen
slaughtered like SHEEP.
Game of Thrones Season 3, Episode 1
Who has wood for my SHEEP?
The Big Bang Theory Season 5, Episode 13
Maybe splicing some
genes, clone a SHEEP,
The Big Bang Theory Season 5, Episode 16