Snoopy is a 10 year old Chorkie (chihuahua yorkie mix) from London, UK.  He went to the vet to be diagnosed with MVD only two months prior to surgery. He was in heart failure with a 6 out of 6 heart murmur.  Prior to surgery he was in late stage C, almost D.  After a successful mitral valve repair on September 19th at the Bozon clinic in France, Snoopy is now at Stage B1 and doing very well.  Dr. Bozon said that his heart is almost perfect. His regurgitation has significantly reduced but he still suffers from a cough.

Mitral Valve Disease in Dogs | Mighty Hearts Project