Glossopharyngeal nerve defect · Glossopharyngeal dysphagia · Glossopharyngeus-Defekt · Glossopharyngeus-Lähmung · Cranial nerve IX defect
This is an inherited neurological and developmental disorder affecting the glossopharyngeal nerve, which is the nerve responsible for controlling the throat and tongue. Affected puppies are born with an abnormally small tongue, a condition known as microglossia or 'bird tongue,' and lack the nerve function required to swallow. Because it is an autosomal recessive trait, a puppy must inherit the mutated gene from both parents to be affected.
Symptoms are noticeable immediately after birth, as affected puppies are unable to nurse or swallow milk. Owners will observe constant choking, drooling, coughing, and a rapid failure to thrive.
There is no curative treatment for this severe, lethal condition. Veterinary assessment and supportive care typically cost between 50 and 250 EUR, though humane euthanasia is usually necessary to prevent suffering.
More conditions affecting the Head / nervous system.
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.