After losing three unicorns to raptors while I was taming or about to tame, I went with the super paranoid/cautious route. Build a basic ramp trap, aggro’ed it using a rare flower, and kited it into the trap. Left the area to give it a chance to calm down. First attempt was a no-go, didn’t even get the feeding prompt. Build another, larger pen (fence foundations, two levels of wood walls just in case) around the first one, broke down the first, and was good to go. Tamed it without the worry of raptor interference or it running somewhere it shouldn’t.