Questions tagged [subvalvular aortic stenosis]
How do breeders use genetic testing to avoid producing puppies with heart defects?
Category: Genetics
Breeders use genetic testing as a critical tool to reduce the risk of producing puppies with heart defects, which are among the most common congenital issues in dogs. Heart defects, such as subvalvular aortic stenosis (SAS), dilated cardiomyopathy (DCM), and mitral valve disease, can significantly i...
What are the common heart conditions in Newfoundlands?
Category: Breed-Specific Health Issues
Newfoundlands are a large and gentle breed known for their strength and loyalty. However, like many large breeds, they are prone to certain heart conditions that can affect their quality of life and longevity. Understanding these conditions is crucial for early detection, proper management, and ensu...