The easiestwayto tameis to lure into a pin then pillar all around it so it can't turn. Then just stay behind it and have an easy tame. BTW if you don't get the press York to feed after awhile feed it anyhow it's bugged and if you wait to long the tame status drops. I have 3 150's half the tame I had to feed when prompt wasn't showing.
For beginners these things will spot you in a split of a second so don’t even think of going up to it with a stimberry in your hot bar. Instead, get a ghille suit and sneak behind it and feed it a beer! Don’t use stimberries it is pain And time consuming unless you have a bush of stimberries. They eat berries after they are tamed though. Not beer.