What does a little bit of blood in my dogs stool mean?

When i woke up this morning i seen that my 1 and half year old mixed breed pooped in his crate over night. He has never done this before. When i…

ASKED BY Rambo on 6/10/09
TAGGED bloodystool, diarrhea, loosestool, bloodydiarrhaa IN Illness & Disease 0 ANSWERS CLOSED