At level 84 with ramped settings, i was finally able to knock it out with tranq arrows and my crossbow whilst taking hits from this giant, oversized chicken-demon. Luckily it got stuck between a rick and a hard place. 🙄
1. Make sure to have a metal trap, that is made of metal doors, not walls. Doors, regular doors, metal foundationa, because the tickle chickens can damage stone.
2. Make sure to make the amount of tranqdarts you need, plus an extra 20 to 30. Make sure to wait 5 to 7 seconds between arrow shots if you're using narc arrows. Which I don't advise. Use Long neck and Tranqdarts if you can.
3. Starve tame the heck out of it. And have someone nearby it's unconscious body to make sure to force feed it narcotics. Once it gets to around 1-2k food I'd toss either Exceptional kibble or kibble in first, then mejos. If you can't do kibble, just use mejos.
Side note: If you're worried about people coming and killing it in the open, just make a taming pen, at base and use a wyvern, quetzal, or skiff to move it.