My grandmother this to my mother and her siblings, they had a pet pig when they were kids and when it died my grandmom cooked it.
She told them while they were just finishing it, what a wicked sense of humour lol.
My grandfather did the same to us with a pet rabbit of his, all cousins played with it until it was served to us one day, and as shocking as it was.... we ate it, and it was delicious.
I think we city people are disconnected to what these domestic animals actually are. For people from the countryside, like my grandpa was, they see it as cost/benefit, they don't eat cats and dogs because they offer much better services, cats control pests and dogs offer security, pigs can be as smart as dogs, but you will never leave a pig to protect your house and your kids. In fact pigs can be dangerous with small infants, more than once I heard my aunts and uncles talking how they might eat them.