Pigs are left unconscious; they are electrocuted with an apparatus applied to their temples. Hens and chickens are forced to pass upside down by electrified water. And cows have their skulls drilled with a special gun, which introduces a retractable bullet into their brains.

Do pigs suffer when slaughtered?

Animal rights groups have recorded images of pigs being transported to slaughter in cramped and unhygienic conditions. They state that the transportation does cause suffering, which has economic rationale. ... The pig is then eviscerated, the head is usually removed, and the body is cut into two halves.

Do pigs cry when slaughtered?

Do pigs cry when slaughtered? Pigs are sensitive animals, and when they are sad or upset, they cry and produce real tears. When slaughtered, pigs feel distressed; they squeal and cry in pain.