This is how to tame an argy.

1. dont be afraid: if you are a level 45 with a tribe, don’t worry! You’ll be able to knock it out with a crossbow and some tranqs (depending on the level)

2. They don’t do too much damage: me and my friend went to tame one, a level 14, and didn’t have too much trouble. We got own to like 250 hp, so yea

3. Knocking them out is easy: just get a crossbow, and shoot it with tranqs

4. Put LOTS of meat in its inventory: 120 raw meat should be good for a level 30 (put narcs and prime meat in too)