I bought a full set of mage weapons/gear for this pet and buffed it with Gift of Dyalgem rkII and hp buffs from my level 88 cleric merc for the following tests:
The pet is level 80.
It hits for 230-332, kicks 124, bashes 105.
The pet could solo (without my help, without a merc); BoT a jord kriger or in KattaCastrum a fright funnel.