I'm mortified.
I was trying to sort an issue with a faulty alarm with my neighbours, and we'd both left our front doors open (communal hallway). I lost track of ddog and it turned out he'd been exploring their home. Thankfully they're dog people who didn't care and I didn't think much of it at the time.
Next time I saw them they told me he'd taken a shit on their living room carpet 


They were very nice about it ("it was quite a dry poo"). We've lived here for several years with no toilet accidents in that time. He even sussed where my friend's garden was and asked to go out for a wee the first time we visited! The little git...
Please, tell me stories of delinquent dogs and public embarrassment to make me feel better