Labrador Retriever Tricuspid Valve Disease

Researchers at the University of Pennsylvania are conducting a study on Tricuspid Valve Dysplasia (TVD) in Labrador Retrievers. TVD is a congenital cardiac defect, is heritable, and can lead to heart failure. The research team is seeking to identify the responsible gene(s), and are in need of blood samples from affected dogs as well as their immediate relatives (affected or unaffected).This research is funded through a grant from the AKC Canine Health Foundation with the financial support of the OFA.

Request for TVD Affected Dogs

TVD Owner Consent Form