Last month Lola had pancreatitis due to stress. I am also very careful about what she eats and that week we made a trip in our car from NYC to NH, the ride was very stressful for Lola and the next morning she was throwing up and had bloody stools for 3 days. When I took her to the dr. They told me it was pancreatitis due to stress. He was on antibiotics for 5 days