Jesus Christ! I couldn't get through three seconds of that video. They basically just saw through the animal's neck while it's still alive. Did you actually post that video in defense of your practices? That's fucking sick.
Even if the open windows of science at first make us shiver after the cozy indoor warmth of traditional humanizing myths, in the end the fresh air brings vigor, and the great spaces have a splendor of their own - Bertrand Russell