Dorian is a fabulous shooter and a great huntsman, so he would go along with people if they want to go and won't actually argue about the hunting, but at the end of the day he hates hunting and will refrain from taking a shot. The boy just doesn't like killing animals! Hunting parties? Yes. Actual hunting? No.

He is, on the other hand, likely to be very much involved in going to both of those parties. That is at least something he can sign onto readily!