Jumps super high and can launch stegos ... two at a time RIP turrets lol

You can use Kark to pick up your tamed Castoroide and use it as a hatchet, that way you get half weight on the wood going into your Castoroide.

If you're carrying a tamed Doedicurus in your claw the Doedic will automatically start harvesting any stones you hover him over. Just start pumping points into your Doedic's weight because it will stop at about half of its own carry weight. I've yet to discover another tame it will work with though...

Best source of organic and chitin on abberation. Kill them with a 100+ spino or drake