The Ultimate Guide to Bone Knights!

[greatdane]

There's pretty much no place in the game where you can just "kill twice as many mobs" to compensate for losing half your xp to your pet, nor would that add up to more total xp/hour than just soloing in an efficient way that gets you full xp per kill. Most places you either have to wait around for respawns or spend significant time looking for mobs.