Boss-version Bullfango with a couple of new moves.
Even more agressive than their normal counterparts. Watch out for its attacks as they WILL hurt. It has 2 attacks to really beware of: The "Instant Charge" attack, where he doesnt stomp his foot before he strikes. and the "Shake off" attack, which hits pretty much all around him and will knock you away.
Again try to get him 1 on 1. If he is by any bullfangos, focus on them, or run. Try to keep your back to a wall, that way when he charges and misses he wont go too far away.
When he's hurt he will run off, his favorite place to go to (in the Jungle) is Area 9, he will go there and sleep.