I feel like this sneaking related behavior (or a variation of it) should apply to all creatures as it could be quite irritating for players if some creatures "respect" sneaking while some don't.
Do you plan on adding some sort of GUI that allows us to compare the different grapple properties? (or will we have to rely on an external Wiki? )
Anyway, great update. Can't wait to do some animal testing with the new grapples / creatures this weekend