So a friend was posting on the infamous FaceBook about how he wanted to try eating an acorn, asking if it was poisonous (he tried it before getting an answer anyways). Of course, acorns have tannin in them, which has to be soaked out of them before consumption or you can get some stomach aches/feel sick (not to mention the bad taste). That brought on a different discussion about tanning using the tannins found in acorns, then I found this web page: http://www.ehow.com/how_8465280_tan-animal-skins-using-acorns.html I was wondering, has anyone ever tried this on here? If so, would you recommend it (for small things like rabbits or squirrels or something that's not so precious to you)? While I'm on that topic, I've had some small rabbits in my freezer for almost a year now (I think I got them around last December?) that I wanted to try this out on. The rabbits came to me from out of state but shipped quickly in an insulated box, otherwise they've been in the freezer, but not tightly packaged, the whole time. Will they still be ok? No major slipping or other problems? Thanks guys!