Gor/Legends

Gor was a male roggwart that was a pet of General Grievous during the Clone Wars.

Biography
Gor was roughly the size of a rancor, and was outfitted with battle armor, including a breast plate and helmet.

Gor was ordered to attack Jedi Master Kit Fisto and his former Padawan Nahdar Vebb in Grievous' castle on Vassek. Gor killed a clone and grabed one with his tail.He smashed his tail on the ground killing the clone. Then e was killed by Kit and Nahdar when Nahdar cut his tail off and Kit cut both hands off, Kit finished him off by stabbing Gor in the neck.

Grievous seemed to be rather fond of Gor, as evidenced by the affection in the General's voice when calling out to the beast, as well as his fury upon discovering that his pet had been slain by the Jedi.