I have a poorly cat. She vomited up what looked like a hairball this afternoon. She vomited again this evening but it was just watery. She also has a little diarrhoea (the smelliest I’ve ever come across!) She’s off her food which is very unlike her. She’s just very sad looking and lethargic, wanting to just lie around and sleep.
I know vomiting isn’t that uncommon in cats, at what point do you go to the vets?