The theow, or thoye, is a rare monster resembling a mastiff or wolf, but with cloven hooves and a bovine muzzle and tail. It was used as a badge by Sir Thomas Cheney c.1560 [Dennys 161]. The theow does not seem to have a default posture; the illustration shows a theow rampant.
Fedora Phelan bears: Pily bendy sinister vert and argent, a theow rampant pean.
Flóki refskegg bears: Argent, a theow rampant sable collared and chained Or maintaining a grozing iron sable.
Eric of Nord Broc bears: Pean, a theow rampant and issuant from base a demi-sun argent.