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 ...

Dear Cathy: I have a suggestion for the cat owner whose cat was vomiting daily. Three different vets couldn't find a reason. We had a similar problem with our previous cat. We discovered she was ...