Bessi has diarrhea. She was fine yesterday with normal stools. On our walk last night she ate something b-4 I had a chance to see what it was. This morning she had some loose stool, but when I took her out again a few moments ago it was nothing but water. I have some Loperamide left that the vet gave me the last time she had diarrhea. I believe that is the same thing as imodium. Bessi was taking 2cc of the stuff from the vet, but I am almost out. I hate to spend $50 taking her to the vet when she just has a little diarrhea. What would the dosage of imodium be for her? She is 18 weeks old and 26.5 lbs.