Companion Animals

Ear Haematoma in Dogs: Welfare and Treatment

Understanding and treating aural haematomas in dogs to relieve pain and prevent deformity.

Key Facts

Ear haematomas develop when blood pools between ear cartilage and skin
Most commonly caused by vigorous head shaking due to underlying ear infection
Treatment options range from drainage to surgical correction
Untreated haematomas cause cartilage thickening and ear deformity (cauliflower ear)

Welfare Considerations

Ear haematomas cause pain and discomfort. The underlying cause — usually otitis externa — must be identified and treated alongside the haematoma itself. Welfare-focused management addresses both the haematoma and the trigger. Surgical drainage with suturing provides the best long-term welfare outcome and prevents repeat filling.

What You Can Do

Treat the underlying ear infection alongside the haematoma
Seek veterinary assessment promptly — early treatment improves outcomes
Use an Elizabethan collar to prevent further self-trauma during healing