Dogs in South Korea are usually killed by electrocution....
Do you eat the meat of land animals produced by factory farming?
Dogs have been viewed as meat animals in Korea for millennia.
All large-scale meat operations, be they dog, pig, cow, or poultry, involve cruelty.
For a cold splash of reality Google: “Pets will eat...” and watch what comes up.
Taking a WAG the next three words are "their dead owner. "
As an aside, I'm a big fan of composting the dead. Green burials okay, too.