Genetic Disorders Common in Lhasa Apso Dogs

The Lhasa Apso is one of the oldest dog breeds, cherished for centuries as a loyal companion. Known for their charming personality and suitability for both town and countryside living, these little dogs typically live around 14 years. However, like many purebred dogs, they are predisposed to several hereditary health conditions that every current or prospective owner should understand.

1. Progressive Retinal Atrophy (PRA)

Progressive Retinal Atrophy is a genetic eye disease marked by gradual deterioration of the retina, leading to progressive vision loss and eventually blindness. Dogs diagnosed with PRA should receive annual veterinary eye examinations to monitor the progression and discuss potential therapies to maintain quality of life.

2. Renal Dysplasia

Renal Dysplasia is a congenital malformation of the kidneys often diagnosed in dogs younger than five years old. Symptoms can include excessive thirst, urination, weight loss, and lethargy. Unfortunately, there is no cure, but supportive treatment and lifelong veterinary monitoring can help manage the disease. Dogs with this condition should never be bred to avoid passing this on.

3. Haemophilia B

Haemophilia B is a serious hereditary blood-clotting disorder caused by a deficiency of coagulation factor IX. This leads to an inability to stop bleeding, both internally and externally. Male dogs are primarily affected, but carrier females can transmit the faulty gene. Responsible breeders neuter affected dogs to prevent transmission of this disorder.

4. Other Common Genetic Disorders

• Glaucoma: A painful eye condition that can cause irreversible blindness.
• Sebaceous Adenitis: An inflammatory skin disease affecting oil gland function, leading to dry, flaky skin.
• Patellar Luxation: Dislocation of the kneecap causing lameness or difficulty walking.
• Atopic Dermatitis: Allergic skin condition leading to severe itching and discomfort.
• Intervertebral Disc Disease (IVDD): A debilitating spinal condition causing pain, weakness, or paralysis.
• Atlanto-Axial Subluxation: Partial dislocation in neck vertebrae that may cause neurological problems.
• Keratoconjunctivitis Sicca (Dry Eye): Reduced tear production causing eye irritation and ulcers.
• Cancer: Various tumours including perianal and glandular types have been documented.
• Prolapse of the Nictitating Membrane (Cherry Eye): A condition affecting the third eyelid, causing swelling and discomfort.
• Urolithiasis: Formation of urinary stones causing pain and urinary difficulties.
• Hydrocephalus: Accumulation of fluid in the brain leading to neurological symptoms.
• Cataracts: Clouding of the lens causing vision impairment.

Discussing Health Histories with Breeders

If you are considering bringing home a Lhasa Apso puppy, it is crucial to talk openly with the breeder about the potential hereditary conditions. Reputable Lhasa Apso breeders maintain detailed health records of their breeding dogs' lineage, including parents and grandparents. This transparency provides prospective owners with confidence that the puppies are less likely to inherit serious genetic disorders.

Early Diagnosis and Ongoing Veterinary Care

Early detection of genetic diseases often leads to better management and outcomes. Some conditions require lifelong care, including regular vet visits for monitoring and treatment adjustments. Attentive owners who watch for early signs of illness allow their veterinarians to provide timely and tailored care that supports their dog's wellbeing.

Managing and Supporting Dogs with Genetic Disorders

Each condition will require a personalised approach based on severity and individual needs. The primary focus of veterinary treatment is to ensure the dog remains comfortable, maintain quality of life, and address symptoms as they arise. With dedicated care, many affected Lhasa Apsos can enjoy happy lives despite their health challenges.

Conclusion

The Lhasa Apso breed presents a unique combination of longevity and predisposition to specific hereditary disorders. Recognising these risks helps owners take proactive steps to ensure their dog's health and happiness. Thoughtful selection of puppies from reputable breeders who test and screen breeding dogs is key to reducing the incidence of genetic conditions. Regular veterinary care and attentive monitoring allow for early intervention and improved quality of life for these delightful dogs.