Just that.
Poor DHound could not help himself the other night and crapped all over a carpeted area rather than the acres and acres of hard floor that would have been available to him, allowing him to avoid his bed area which clearly was his priority... 
We only found the evidence the next morning, so things has started to dry and were well soaked in.
So far I have removed what solids there were, treated with carpet cleaner, treated with washing powder (for the enzymes) - I've just repeated that (the incident is now 2 days ago).
I have a Vanish bar - should I try that?
Or do we need to recarpet that room? Sigh.
Pets and kids, who'd have them?!