Companion Animals

Dog Laryngeal Paralysis

Laryngeal paralysis is a progressive neurological condition in older dogs that impairs breathing and significantly reduces quality of life.

Key Facts

Most common in older large-breed dogs, especially Labrador retrievers
The larynx fails to open properly during breathing, causing respiratory distress
Heat, exercise, and excitement worsen symptoms
Surgical tie-back (arytenoid lateralisation) is the standard treatment
The condition is often part of a wider polyneuropathy syndrome

Welfare Considerations

Laryngeal paralysis causes increasing respiratory distress, exercise intolerance, and anxiety. Without treatment, affected dogs face serious welfare compromise, particularly in warm weather or during exertion.

What You Can Do

Learn the signs of laryngeal paralysis: noisy breathing, coughing, gagging
Keep affected dogs cool and avoid exercise in heat
Seek specialist surgical consultation promptly
Manage weight to reduce breathing effort post-surgery
Be aware of aspiration pneumonia risk after tie-back surgery