The people suggesting double-bagging the cat before dumping it in a bin: do you do the same with food waste? Say a bit of chicken that’s past its use-by date?
Do you buy chicken with the blood and guts still in? Corpses – full of shit and gas and so on – are a bit more balloony and explodey than slaughtered, gutted, bled meat.
When I was a kid our cat got run over and whoever found it, not knowing who’s it was, decided the best thing to do was lay it out on the war memorial at the end of the street. Later someone who knew it was ours discovered it and we got a knock at the door and when my dad answered he was very solemnly handed a flat, frozen cat.