I took my 7 year old cocker to the vet on Friday for her yearly shots. By Sunday morning she had sever diarrhea. I have not changed her food, and she is an in house dog, so her getting a hold of something she should not have is limited-but of course not impossible. Has anyone else had this happen? I am getting worried since she is still having diarrhea, at first the vet said it could be a side effect of the medicine, but then said no, that it would have shown up sooner if it was. Of course they have not given me any other ideas of what it could be! I just wanted to see if anyone else had any similar experiences.