My Cocker Spaniel is 13 years old, the vet says he has a heart problem, so is having a scan on Thursday to confirm. His blood pressure is very high, his heart beat is racing and now he is peeing blood. They've done tests thinking it was a UTI, but that has come back clear, so now they are also going to scan his kidneys. I don't know if I am over thinking this, but it just feels like so much is going on that maybe we are coming to the end and may have to consider the possibility of having him put down. DH is very pragmatic, so I just feel I want to talk to other dog lovers.