Our cat is almost 9 years old. She usually vomits once or twice a week, and it's mostly undigested food. She's had a couple of days in the past month (a week or two apart) where she has thrown up multiple times during the day, in front of me. It's still mostly undigested food, but a little foamier/ more liquidy than usual.
Should we take her to the vet? Or is this normal cat stuff? She's my first cat, so I'm not really sure what's "cat normal." I just know that this is a little unusual for her.