Out of my 6 cats, only one would even look at the chickens as a meal. He is my little hunter but has never even offered to attack a chicken. I even recall once having chicks out of the pen running around the yard. I myself think it odd that he wouldn't, but than none of my cats seem to like raw chicken either. He much prefers wild rabbit.....and first he eats the innards....and always leaves the heads, once in the corner of my living room. (little scoundrel!)
Yuck.