It's been a rough few days.
Spike saw a cardiologist yesterday. He has a tumor on his heart. It had been bleeding into the pericardial sac around his heart. The vet drained the sac on Monday.Yesterday's sonogram didn't show any more bleeding.
Now, it's wait and watch and see what happens. He could be fine for several years, he could bleed into the pericardial sac again and require another aspiration. He could suffer a heart attack. We just don't know.
We just have to continue to love him.