Very easy to knock out. Wear decent armour. Stand with back to wall and just shoot for a bit. They have low health so becareful. I use taming raft to drag them on and drive away. Or go to volcano in middle there is usually two there. Easily tamed there. Dont take mhch narcotics to keep them sleeping.
Easily knocked out when you use a bloa. When stuck shoot in head while you can and itll go down quickly. Tranq darts make the process quicker, but arrows will do the job just fine. They can be picked up and dropped into safe taming cages by argies to make this easy tame all the more easy.