Dog Ear Disease: Otitis Externa Welfare Management

Otitis externa is one of the most common and painful conditions in dogs, requiring accurate diagnosis and treatment to prevent chronic welfare compromise.

Key Facts

Otitis externa affects approximately 10-20% of dogs presenting to veterinary practices
Predisposing factors include floppy ears, ear canal anatomy, allergies and moisture
Cocker Spaniels, Basset Hounds and Retrievers have higher prevalence due to anatomy
Bacterial and yeast infections typically occur secondary to primary causes like allergies
Chronic untreated otitis leads to permanent canal stenosis and middle ear disease
Head shaking, pawing at ears and odour are common owner-reported signs
Cytology of ear discharge guides antimicrobial selection and reduces inappropriate treatment
Regular ear cleaning is beneficial only with appropriate technique and solutions

Welfare Considerations

Otitis externa causes significant pain and discomfort. The itch-scratch cycle in ear disease is distressing and head shaking can cause haematomas - blood accumulations in the ear flap - adding further pain. Chronic untreated otitis progresses to permanent damage requiring surgical intervention. Welfare-centred management requires accurate diagnosis including cytology, treatment of underlying causes particularly allergies, and appropriate antimicrobial use to prevent resistance. Breed selection for dogs with more open ear canal anatomy would prevent much primary disease.

What You Can Do

Seek veterinary assessment promptly for any dog showing head shaking or ear scratching
Never use cotton buds inside the ear canal - this damages the lining and pushes debris deeper
Request cytology of ear discharge to guide targeted treatment rather than empirical treatment
Work with your vet to identify and manage underlying allergies causing recurrent ear disease
Consider ear canal anatomy when selecting a breed - dogs with pendulous ears are at higher risk