Q. My dog has been passing very bad gas, stomach making alot of noise and vomiting yellow alot for months now. What could this be?
DR. JENNIFER LADD, DVM
A. In cases like this I prefer to change their diet, add in some probiotics and fish oils, and monitor for change. Although it could be something else, it is chronic and therefore makes me more inclined to try something nutritional. The brands of food I love are Acana, Orijen and Lotus although anything with pure human grade ingredients will fit the bill. I would make this change immediately and then monitor for 2 to 3 weeks for a change but what