In any other context, someone cutting you open, slicing bits out or rearranging them, them sewing you shut would be considered horrific, but we do it because we know that the short term suffering out weighs the long term harm of not doing it. When you choose it for yourself it might not be too ‘evil’, but an animal would not understand, even if you know it will mean they get to live a long, happy life, free of the pain and suffering that issue would otherwise cause.
Surgery, especially on animals.
In any other context, someone cutting you open, slicing bits out or rearranging them, them sewing you shut would be considered horrific, but we do it because we know that the short term suffering out weighs the long term harm of not doing it. When you choose it for yourself it might not be too ‘evil’, but an animal would not understand, even if you know it will mean they get to live a long, happy life, free of the pain and suffering that issue would otherwise cause.