Subaortic Stenosis (SAS) is one of the most frequently diagnosed conditions in the breed within the Bouvier des Flandres. Common indicators include exercise intolerance, syncope (fainting), and heart murmur. SAS is a narrowing just below the aortic valve that obstructs blood flow out of the left ventricle. This forces the heart to work harder, causing left ventricular hypertrophy and risk of sudden death in severe cases. It typically becomes apparent at Birth-2 years. The large frame of the Bouvier des Flandres can accelerate progression in weight-bearing conditions, making early diagnosis particularly valuable. This condition has a hereditary component — prospective owners should request documentation of health screening from the breeder. Treatment costs are estimated at £1,000-£4,000/year, making comprehensive pet insurance a practical consideration.
If your Bouvier des Flandres is showing any of these signs, consult your veterinarian promptly.
Mild cases may not require treatment but need monitoring. Severe cases are managed with beta-blockers (atenolol) to reduce cardiac workload. Balloon dilation has limited long-term success.
Estimated Treatment Cost
£1,000-£4,000/year
Costs vary by severity, location, and treatment path. Pet insurance is strongly recommended.
A diet formulation designed to support Bouvier des Flandress managing Subaortic Stenosis (SAS). Formulated with high-quality protein and easily digestible ingredients.
Check Price on AmazonAs an Amazon Associate we earn from qualifying purchases.
Bouvier des Flandress with Subaortic Stenosis (SAS) benefit from consistent supplementation. This vet-formulated blend supports overall wellbeing and may complement prescribed treatment.
Check Price on AmazonAs an Amazon Associate we earn from qualifying purchases.
Prevalence and severity can vary significantly between breeds.