Regarding the kashrut of giraffe, remember that the method of slaughter is as critical as whether or not the beast has a cleft foot. So, in order for a giraffe to be kosher, it must be slaughtered under rabbinical supervision in a humane manner, which is essentially a quick slash with a sharp knife to the carotid artery. Therefore, a giraffe killed by a big game hunter with a high powered rifle is not kosher. Now, while this is largely irrelevant concerning giraffes, it IS germane to the kosher-ness of venison. Deer, like cows and giraffes, have cleft feet; but again, a deer shot by a hunter is not kosher. However, your observant venison lovers (and it is a tasty meat) can get farm raised and kosher-slaughtered venison here in the US at a select few high end kosher butchers in places like NY, Chicago and LA. Thought you'd wanna know.