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: Occasional vomiting is all too common in cats; about 54% of cats ...

Q: Our 10-year-old cat has been vomiting occasionally for the past year. Sometimes he only does it once per week, but other times it may be several episodes per week. We originally thought that he was ...