My 4 year old cat often gets 'watery eyes', and when she does, she leaves a rusty colour on the windowsill where she sits and has cleaned her face. Sometimes it gets particularly bad and we have to wipe her eyes with cooled boiled water.
We had her checked at the vets who said there wasn't anything they could see causing it and nothing of concern. Said it might be because she sleeps near a radiator and this could affect her tear ducts. This does happen more over winter so maybe the vet is right?
Has anyone else had this with their cat and should we investigate it further? Vet did offer to refer us to the animal hospital 'if we really wanted her to"...