Companion Animal Welfare

Dog Congenital Heart Disease Monitoring

Congenital and inherited heart diseases in dogs cause progressive welfare deterioration that responds to monitoring and early management.

Key Facts

Mitral valve disease is the most common cardiac condition in dogs especially Cavalier King Charles Spaniels
Dilated cardiomyopathy affects large breeds including Dobermanns and Great Danes
Screening programmes exist for both conditions in at-risk breeds
Early cardiac medication before clinical signs may extend welfare-positive life in some cases
Regular echocardiography monitoring allows timely management decisions

Welfare Considerations

Inherited cardiac disease causes progressive welfare deterioration culminating in heart failure and death. Breed-specific screening allows earlier diagnosis and management. Genetic selection against predisposing genes is the long-term welfare solution.

What You Can Do

Follow breed-specific cardiac screening protocols for at-risk breeds
Discuss echocardiographic monitoring frequency with your vet for dogs with cardiac disease
Support breed clubs that mandate cardiac screening before registration of breeding dogs