Dog sitting (we also own a different ddog). Visiting dog has been with us for 6 days and suddenly developed diarrhea - despite us sticking carefully to his usual foods/schedule. He seems well in himself, happy on walks and is drinking lots of water so I am not super worried yet, plus his owner is back first thing tomorrow.
The problem is he is super quiet. He doesn't let you know he needs to go out and poo, so we have to watch for hm to approach back door. This is fine during the day and he has managed get outside to do his revolting diarrhea puddles , but at night we have no way of monitoring.
He did a massive pile of shit on Tuesday night in the middle of the kitchen (that was the start of it) and this morning, there were four separate puddles of shit in the house.
I am happy to leave the back door open over night with the house alarm switched on for our last night with him (tonight) BUT two days ago DD thought she saw rats running along the back of the garden. There is a big garden centre on our road that that had a rat problem last summer so it's entirely possible. Our garden is super small - 6 metres long so no great distance for them to get to the back door.
I am now torn between almost certainly waking up to shit in my house or waking up to no shit but the possibility of a rat having snuck in.