Vet visit went great. It is an age and breed/size. If I'm remembering correctly it is mitral valve disease. The valves are thickening and therefore causing leaking around them. And maybe slight enlargement of part of his heart. So basically what was expected. Not great but nothing we can do for him right now either.
We leave soon to start the drive down to MSU. Taking Riley to see the cardiologist so he can have an echocardiogram. I'm hoping for good news but dreading bad.