I think he would stop posting SG tidbits if it weren't for the fans who visit his site and ask questions over and over (and in some cases, the same question ad naseum) ;)

All wild animals maintain instincts to hunt, etc. Whether those raised by humans in a zoo, etc. could survive in the outside environment depends upon how you raise 'em, but if you tick off any animal (domestic or wild) they can do damage! ;)