Our sweet Abby had 2 collapses recently. After tests from a cardiologist, she has fluid around her heart (not enough to drain) and a small mass. The vet said if she makes it a month to bring her bac...
So sorry about Abby. I know she'll appreciate the time she has left and you'll make it special.
BTW, I've had a couple of cases similar, one made it several months. Knowing Abby's breed and location, did they theorize that this is a hemangiosarcoma tumor in the heart that has started "leaking?"