Considering my perception is at 90, you'd think I could raise it at least one point in a four hour period. Animals are not effected by hiding any more than they are effected by barriers or steep cliff walls.
Hiding isnt any real value until the highest values are reached in it. Below 75 it isnt worth even trying to use, or really until higher levels. If the skill isnt meant to be raised or used....REMOVE IT..........People will be wasting points in it from character building to experience points....all for nothing. I cant imagine how hard it will be to raise once softcaps are reached, and hiding remains rediculously low. Stop making changes to the game to satisfy a few whiners.
I had it at 100 before final wipe, and it's still not over powered, as alot of people can see you reguardless, but it will give you a bit of an edge possibly. It's already been changed so you cant do anything while hiding. You have to come out of hiding to enter combat, so if you're spotted, and attacked, or even attacked by an animal, it's actually a detriment because of extra step needed to enter combat mode.