Lundehund Syndrome
Lundehund Syndrome is a hereditary gastrointestinal disorder causing chronic protein loss through the intestines, leading to malnutrition and immune dysfunction.
Detailed Description
Common Symptoms
- Chronic or intermittent diarrhea
- Vomiting
- Weight loss
- Lethargy
- Edema (limbs or abdomen)
- Poor coat condition
- Loss of appetite
Management Options
- Dietary management with low-fat, highly digestible diets
- Immunosuppressive drugs
- Vitamin supplementation
- Diuretics for edema
- Antibiotics for secondary infections
Frequently Asked Questions
Is Lundehund Syndrome curable?
No, it is a lifelong condition, but symptoms can often be managed with diet and medication.
Can Lundehund Syndrome be prevented with genetic testing?
No direct genetic test exists; careful breeding and early screening are recommended.
What is the first sign of Lundehund Syndrome?
Chronic or intermittent diarrhea and unexplained weight loss are often the earliest signs.
How common is this syndrome in other breeds?
It is extremely rare outside the Norwegian Lundehund.
What diet is recommended for affected dogs?
Low-fat, highly digestible diets, often with hydrolyzed or novel proteins.
Condition Details
Typical Age of Onset
2–7 years, but can occur as early as 6 months or as late as 10 years
Testing Available
Yes
Diagnosing Methods
Blood tests for hypoalbuminemia and hypoglobulinemia; Fecal alpha-1 protease inhibitor test; Abdominal ultrasound; Intestinal biopsies
Preventative Measures
Early detection through routine screening; Prompt dietary management
Related Conditions
Inflammatory bowel disease, Exocrine pancreatic insufficiency, Other causes of protein-losing enteropathy