Monty can be a very musky and kind of rustic rat, and a crafty mechanic that’s able to fix any automotive machinery, all using whatever junk people toss. Yet under those warm-looking charms, he’s also a part time heavyweight fighter! Known as the “Trash compactor”, he not only likes to fight dirty, but loves to tease small felines in the ring: crushing them under his constantly sloshy belly, sitting on them, or even eating them in the ring, having a fierce reputation of “compacting his prey into pudge”.
He found Mons in his junkyard/dump as a canid-like anthro barely holding on to dear life, and was able to revitalize him with biomechanics/cybermic, resulting in the behemoth protogen-like beast, “Monster the Truck”! He mostly helps out his master in the auto shop, but also in the ring that brings fear from the junkyard. As a side note, Mons is powered by food, biodiesel, and even prey that he can churn up into biodiesel.