Tilly has this runny eye thing where runny brown stuff comes out of her tear ducts. The vet noticed it and while she commented on it she didnt think it was much of a problem as nothing was suggested to combat it. it doesn't seem to irritate her, although she blinks a little more in that eye. I read somewhere that it might be a blocked tearduct? It said that if that was so then only show cats were operated on. Should I be worried? We do try to wipe the goop away sometimes but she doesn't like it.