Flesh Hound

Merciless predators, it’s believed the Beasts of Khorne (also known as Flesh-Renders, Hunters of Blood, and Inevitable Ones) know the scent of every mortal creature. They are relentless trackers, crossing seas and mountains to reach their prey. They are brutal things with razor-sharp claws as long as swords.

Their blood-slick bodies ripple with unnatural sinew and muscle. Around their necks, fitted in place by long spikes and studs, are the terrible Collars of Khorne. They are savage killing machines, born from Khorne’s wrath and set upon the mortal world to do his bidding.

Source
Warhammer Fantasy RPG 2nd ED -- Tome of Corruption (pg. 224)