i agree. bright red poop, signs of irritation..prob from food. try bland diet..ground beef and rice. nothing else. maybe a little pepto. i have been told by vets unless it's really old, dark looking blood..usually not to worry. my westie had quite a bit of blood for a fews days and it was from overfeading. my bad! i was trying to fatten her skinny behind up! sorry daisy! after her belly settled..no prob.