Ruleswise, I'd give an unequivocal "Yes."
From a more scientific standpoint, I'd say that an animal's instinct to "go for the throat" was probably developed as a defense mechanism. If the wildebeast that you are killing might crush your skull with a kick while it is in its death throes, ripping out its throat and causing very rapid death, through massive shock or blood loss, is a survival mechanism. Likewise breaking enough bones in the spinal column to cause virtual total paralysis.
I'd posit that it is unlikely that a carrion crawler would develop this defense mechanism because it's prey is almost certainly helpless by the time it decides to eat it.