As a kid, I went through a stage where I bugged my parents to let me have a dog. My dad, though, wisely realized that he would be the one who ended up having to take care of it, so jokingly told me that I couldn’t have any animal I wasn’t prepared to eat.
Apparently a woman in China took the same philosophy regarding her grandson’s pet, only she didn’t bother to tell him before she cooked it for dinner.