2 things:
1. I used to feel the same way you do about invited guests. I figured it was my hunting land....and my rules. So...they should hunt exactly what and what not I say.
I no longer look at it that way.
2. I figure anyone who's a "good enough friend" for me to invite hunting....deserves carte' balnche permission to shoot anything they want. If they don't have this.....just how good of a friend are they?
No wrong answer to your question, though. I certainly see both sides. I no longer invite ANYONE who isn't a REALLY good friend.