If you want to tame one, get a crossbow with narc arrows then utilize its wide turn and kite it. Very easy KO if done this way. They travel in herds so try to find one away from the group. Happy taming!
Warning, if your ever goning to tame an anky, you might want to find one that is alone. I tried to tame one around like 3 others and got chased into a pack of Raptors. Yeah.... I'm not very good at taming things. But if you do want to do that, just get another friend and have you and them shoot at the ankys one after another so that they get confused. You can also use a moth to make them slow down and just sit up on a rock and shoot them with a couple of tranq arrows.
Step 1: get a bow/crossbow and Trank arrows. Step 2: find an anky of your likening. Step 3: shoot the ink you while backing away slowly they’re not very fast but still run. Step 4: when the inky runs away right after it shooting. Step 5: once knocked out feed one of the mini food sources I recommend mejobery you may need narcotics. Step 6: what it’s tamed you can go get resources like metal but still it’s a 20& chance.