Bacterial Ear Infection in Labrador Retrievers: Home Care & When to See a Vet | AI Pets Lab
Symptom Checker
Thick yellow or brown discharge with foul odor [moderate]
You might notice a pus-like substance on the ear flap or in the ear canal. The smell is strong and unpleasant.
Persistent head shaking or tilting [moderate]
Your dog shakes their head frequently or holds it tilted to one side, especially after lying down.
Red, swollen ear canal [moderate]
The inner ear looks pink or red, and may appear swollen. Your dog may wince or pull away when you touch the area.
Scratching at ears [mild]
Your dog persistently scratches the side of the head, often with the back leg. You may see hair loss or redness around the ear.
Pain when ears touched [severe]
Your dog yelps or moves away when you try to examine the ear. They may become protective or grumpy.
Frequently Asked Questions
I think my lab has a bacterial ear infection but it's midnight. Can I wait until morning?
That's scary, I get it. If your dog is in severe pain, can't eat or is crying, go to the emergency vet. But if they're just shaking their head and the ear looks red, waiting until morning is usually okay. Just keep them from scratching. Call your regular vet as soon as they open.
Is it normal for a labrador's ear to smell a little?
A healthy dog ear shouldn't smell foul. A slight yeasty smell can be normal after swimming. But if it's a strong, rotten smell, that's bacteria. Get it checked. Deep breath, it's very common and treatable.
How soon do I need to get my lab to the vet for an ear infection?
If the discharge is smelly and your dog is shaking their head, aim for a vet visit within 24 hours. Infections don't get better on their own. Waiting too long can lead to a ruptured eardrum or nerve damage.
Is it worth spending money on an ear culture?
Yes, especially if your lab gets recurrent infections. A culture tells the vet exactly which bacteria are causing it and which antibiotic will work. Skipping it can mean paying for multiple rounds of ineffective drops.
My lab already had an ear infection 3 months ago. Could it be the same one?
It's possible. Some bacteria hide and resurface if the first infection wasn't fully cleared. Or it could be a new infection because the underlying cause (allergies, moisture) wasn't fixed. Either way, a vet can help break the cycle.
Is it safe to clean my lab's ears every day?
Every day is too much for most Labs. Overcleaning strips the ear's protective oils and can cause irritation. Stick to once a week with a vet-recommended cleaner, and after swimming, just dry the outer ear gently.