Hi my 9 month old pup has always had a dodgy stomach . Runs . Vets always given me paste which after a day or two stops it . The last 3 days he has had the runs again but this time with bits of blood in it and also when he's straining there's nothing coming out but tiny drops of blood . The vets said last time it happens again they will test him for giardia . So I went to pets and home last night and bought him pancur to treat that . He's still him self eating and drinking so I know it's not an emergency this weekend but I will be there 1st thing tomorrow morning . I have took a photo this morning of what he's looking and blood looks like and I'm just wondering what can this be please ?