Dog owners
Breeding programs
Veterinary practices
This is a Multisystem condition.
Anhidrotic Ectodermal Dysplasia
What is XHED or X-LED?
XHED has been mapped to a mutation in the EDA gene, leading to a defective ectodysplasin protein, which is known to play a role in hair follicle and tooth bud development. This developmental condition can cause a scanty hair coat, malformed teeth, and few or absent sweat glands.
What are the signs & symptoms that develop in affected dogs?
Affected puppies have symmetrical hair loss and missing or malformed teeth.
When do signs and symptoms develop?
Affected dogs are often first noted at birth, although signs continue to develop into adulthood.
How do vets diagnose this condition?
Genetic and laboratory testing are used to diagnosis this disorder.
How is this condition treated?
Because dogs only have sweat glands on their paw pads, they are not prone to overheating--other than dietary changes to accommodate missing teeth and appropriate measures to protect skin from sunburn or over drying, affected dogs can lead healthy and normal lives.
What actions should I take if my dog is affected?
- Monitor your affected dog closely for respiratory infections, as these can prove deadly.
