I thought stunning animals erased suffering
Until today, I thought that when animals in slaughterhouses get stunned, that they become 100℅ unconscious and have zero suffering. Today for the first time, I read on a couple of websites that the stunning doesn't always work and that they do suffer. Is that really true? Until now, I wasn't against slaughterhouses because I thought that the stunning of the pigs, cows, etc., completely erased suffering. I can't handle the thought of any animal suffering, and I'm not sure if I want to keep eating meat if they are.