It’s the sound that sends shivers down every cat parent’s spine — the sound of a cat gagging and getting ready to puke. Sometimes they’re regurgitating food. Other times they’re hacking up a hairball.

Add Yahoo as a preferred source to see more of our stories on Google. Q: "My cat has been vomiting white foamy stuff and has lost her appetite the last couple of days. Should I take her to the vet?" A ...

Add Yahoo as a preferred source to see more of our stories on Google. Cat been sick. If your cat is throwing up white foam it can be a head-scratching situation because we don’t always know why.

Cats usually get an upset stomach if they eat something they are not used to, or sometimes when it is something they eat all the time and develop an allergy to. Vomiting may be the only thing noticed, ...