How do you know your cat has a hairball?
I have 2 cats (Patty and Pickle). Patty has long hair and used to cough up what I called a rope of hair but only occasionally-now she throws up/coughs up hair, food, etc., sometimes several times a day.
What could cause her to have this problem? How do you know the difference between a hairball problem or some other problem?
They are both indoor cats and eat indoor formula food & grass... please help. I am very worried.