My 9 month old boxer has had loose stools with blood. I have brought in a stool sample and there is no parasites. He was on rice and boiled hamb. with no firming results. It has been 2 weeks now what can I give him to stop the runny stools? He is still very active and wants to continually eat. He will only eat ice cubes or snow and will only drink water if I put a small amount chicken broth in it. He has not lost any weight and urinates OK.

