Pigs are often not properly stunned before slaughter, leading to immense suffering during the killing process. This happens because some slaughterhouses prioritize speed and efficiency over animal welfare. While it's difficult to give an exact number, it's estimated that a significant percentage of pigs in slaughterhouses are not properly stunned before slaughter. According to a study published in the journal Meat Science, up to 80% of pigs may not be stunned correctly on th