I'm working on a Ranger Archetype that gets 2 Animal Companions, both wolves, 1 at level 1 and one at level 4 (at -3 levels) but they both advance completely from the points they are gained. Is there a way to do this short of creating a race doing like Tim did with the Dragonrider (bootstrapping Hit Dice indvidiually and adding abilities). I tried using the Hero.MultiComp tag but that doesn't seem to allow them to fully advance from the levels they are gained.