She is an outdoor cat but has a litter tray as she's kept indoors over night.
This morning. One runny poo.
Normal day. Normal mood. Normal eating, etc.
This evening, a runny poo.
I have no idea whether she usually poos twice in 24 hours (as it's mainly outside). But I've never seen it runny before.
She's two years old, and found as a stray so will eat almost anything (so may well have eaten something that doesn't agree with her).
As she's so much her normal self, should I worry yet? I plan to take her to the vet on Monday if it continues tomorrow.
If she gets worse tomorrow, I'll take her to the out of hours vet, of course.