My cat is about 10 years old and since we have moved from San Francisco to Las Vegas she throws up 1 or 2 times a day. This happens not everyday but when she does it is a couple days in a row. Is it the food I am feeding her? I did feed her Iams and now I feed her Purina. Or is it the weather and area?
If the vomiting started after the diet change then the food may be the culprit. Try switching back to the old food. vetcare