Question: why does cat poo steam?

Olivia Bailey answered on 6 Mar 2017:

That doesn’t sound good – cats shouldn’t have steam coming from their bottoms…..

Unless you mean when they go to the toilet outside on a cold day? This might cause the cat’s poo to produce a bit of steam just because that happens when a hot thing is introduced into a cold place – like when you can see your breath on a cold day!