Companion Animals

Canine Megaesophagus: Welfare and Supportive Care

Managing megaesophagus in dogs to reduce aspiration risk and improve quality of life.

Key Facts

Megaesophagus involves dilation of the oesophagus and failure of normal motility
Food and water pool in the oesophagus and are often regurgitated
Aspiration pneumonia is the main welfare concern and life-threatening complication
Bailey chairs allow dogs to eat in an upright position for gravity feeding

Welfare Considerations

Megaesophagus requires intensive daily management but many dogs can live well with the condition. Welfare focuses on preventing aspiration pneumonia, maintaining nutrition, and adapting feeding to the individual dog. Upright feeding, moistened food, and frequent small meals improve outcomes significantly.

What You Can Do

Use a Bailey chair or elevated feeding station for affected dogs
Feed small frequent meals of appropriate consistency
Monitor for signs of aspiration pneumonia — coughing, fever, reduced appetite