Our Cat doesn't have a litter tray. We inherited him from mil and he has always gone outdoors to do his business. The last couple of days he has started pooing under the cooker (there is a bit of plinth missing).
he is a teenager (we think) mil took him in years ago from a stray.
why would he suddenly start pooing onside, does he need a trip to the vet? Should we buy a litter tray?