http://www.google.com/imgres?start=181&hl=en&sa=X&biw=972&bih=505&tbm=isch&tbnid=nkzyy-n4dtPyrM:&imgrefurl=http://www.telegraph.co.uk/lifestyle/pets/8607220/Snake-lover-killed-by-one-of-his-24-king-cobras.html&docid=BbQqb57QV4nngM&imgurl=http://i.telegraph.co.uk/multimedia/archive/01934/luke-yeomans_1934000c.jpg&w=460&h=287&ei=Gd03UaKHEceRqwGe5IHADw&zoom=1&ved=1t:3588,r:90,s:100,i:274&iact=rc&dur=9016&page=16&tbnh=177&tbnw=284&ndsp=12&tx=180&ty=91
I suppose it helps to be able to read the snake and respond appropriately. I mean, if one of the cats is pissed, I leave them alone.