It's funny, I know exactly the spot.

He's farming fleece of course. Those are the black sheep that drop them. It's a heavily over camped area as it is the only place to get that material. That material is required to level Weaver.

Let me clarify the type of problem this person is having. They are attempting to gain "claim" over a unclaimed sheep. Before they can do so however, another player is opening a trade window, stopping their attack command.

I believe he is asking for the ability to "auto deny" all trade requests. I sign his petition for such at addition to the game.

/signed