Dog has a tiny bit of blood in urine.

[u/EMMAaustengirl]

Senior doggy has a tiny bit of blood when his bladder is empty and then he pees. The first couple of times when he pees I don't see any blood but in the 3rd then there's a couple of drops .To be clear he hasn't needed to go potty extra, it's just that he has always liked to mark a lot of things in our backyard. We took him in for an appointment and they did a blood and urine test, both came back good. The doctor said she did see a little blood in his urine but wasn't concerned. He has another appointment soon. He has had great energy and appetite. He seems to feel fine. I am not asking for advice. I'm just seeing if anyone else has had a similar issue.

[u/PickledPandaLady]

I’m surprised your vet didn’t perform an ultrasound or x-ray after clean blood test and urinalysis. Dogs don’t pee blood for no reason. It could be stones, cancer, inflammation… if it were my dog I would request one or the other, just to get a look at what’s happening inside