Congenital Hypotrichosis
Congenital hypotrichosis is a rare, inherited condition causing partial or complete hair loss in affected dogs.
Detailed Description
This autosomal recessive disorder results in abnormal hair follicle development, leading to sparse or absent hair, especially on the head, limbs, and ventrum. Affected dogs are otherwise healthy but may be prone to skin infections and sunburn.
Common Symptoms
- Patchy or generalized hair loss
- Normal skin or mild scaling
- Increased risk of sunburn
Management Options
- Skin care (moisturizers, sun protection)
- Monitor for secondary infections
Frequently Asked Questions
Does hypotrichosis affect the dog’s health?
Generally no, but skin care is important.
Can affected dogs be shown or bred?
No, affected dogs should not be bred.
Is there a DNA test for this condition?
Yes, in some laboratories.
Condition Details
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Typical Age of Onset
Present at birth or within first few weeks
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Testing Available
Yes
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Diagnosing Methods
Clinical examination; Skin biopsy; Genetic testing (if available)
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Preventative Measures
Avoid breeding affected dogs or carriers
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Related Conditions
Alopecia due to hypothyroidism, Demodicosis