My 4 year old beagle/poodle has blood in his stool. He does seem to have any other sysmtoms except he dopes seem to be drinking more water. His stool is not hard and not runny, just average, except of course that there is blood there. What could this be? and what should I do?
Optional Information:
Age: 4; Male; Breed: beagle/poodle mix