Should be able to damage stone after all they can get stone

Its the Best stone gatherer at least from my experience it is

Def take one of these. When taming shoot once every 5 seconds and it won’t go into its ball. There’s a chance it will die before taming lower level ones. It will take a good amount of narcotics when downed but it is absolutely worth it for the huge amounts of stone it can collect with its attacks. Also has a significant weight reduction for stone. Right click to roll around faster than sprint speed.

On occasion if you have a arge carry it it can hit stone carrying the dio

nice one I've never spotted that one because I am new player of ARK:survival evolved

When it curls into a ball wait for it to go out of the ball and then continue taming it :) I also recommend using a trap, they can run away if u aren’t paying attention when they go out of the ball and when there in ball form u can go do something else if there trapped :)