11 Ways to Treat & Prevent Ear Infections in Jack Russells

Written by: Arlene D.
| Published on June 2, 2023

Jack Russell Terriers are loved for their intelligence, energy, and strong hunting instincts. Despite their robust health, they are not immune to ear infections. This article outlines 11 ways to treat and prevent ear infections in Jack Russells, emphasizing the benefits of Omega-3 fatty acids in their diet.

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1. Regular Ear Cleaning

Cleaning your Jack Russell’s ears regularly can help eliminate debris and prevent wax build-up, thereby reducing the risk of ear infections. Always use a vet-approved cleaning solution and avoid any deep insertion into the ear canal.

Our favorite ear cleaner is these PetMD brand ear wipes on Amazon. 

2. Dry Ears After Water Exposure

Make sure to dry your Jack Russell’s ears thoroughly after swimming or bathing to avoid creating a moist environment where bacteria can thrive.

3. Regular Vet Check-ups

Regular veterinary check-ups allow for early detection of potential ear infections and can provide guidance on proper ear care.

4. Balanced Diet

A balanced diet plays a key role in maintaining a healthy immune system. Omega-3 fatty acids, in particular, have anti-inflammatory properties that can help manage allergies and reduce the risk of ear infections.

5. Omega-3 Supplementation

Omega-3 fatty acids, often found in fish oil, can aid in reducing inflammation associated with allergies. Consult your vet about the appropriate Omega-3 supplementation for your Jack Russell.

We’re fans of this Norwegian salmon oil on Amazon. It’s a bright orangish-pink color and has no fishy smell at all due to it’s ultra high purity.

6. Allergy Management

Managing your Jack Russell’s allergies can help prevent ear infections. This might involve altering their diet, reducing exposure to environmental allergens, or administering medication.

A few good supplements to help your dog’s allergies are apple cider vinegar, quercetin, and colostrum, all of which are found in many natural allergy supplements like this one. 

7. Avoidance of Allergens

If you know your dog reacts to certain allergens, limiting their exposure to these substances can help reduce the risk of allergies and subsequent ear infections.

8. Regular Exercise

Regular physical activity helps to maintain overall health and a strong immune system, reducing the likelihood of infections.

9. Grooming

Regular grooming, including trimming the hair around the ears, can enhance ear ventilation and reduce the chances of an infection developing.

10. Maintain a Healthy Weight

Overweight dogs can experience various health issues, including a higher risk of ear infections. Regular exercise and a balanced diet can help maintain an optimal weight.

11. Use of Prescribed Medication

If your Jack Russell experiences frequent ear infections, your vet might prescribe preventive medications. Always follow the vet’s instructions for medication administration.


Q1: What are the signs of an ear infection in Jack Russells? A: Symptoms can include excessive scratching of the ear, head shaking, redness, swelling, or discharge from the ear.

Q2: What causes ear infections in Jack Russells? A: Several factors can contribute to ear infections, including bacteria, yeast, ear mites, foreign bodies, or excessive moisture in the ear. Allergies can also lead to ear infections.

Q3: Are ear infections in Jack Russells serious? A: If left untreated, ear infections can lead to chronic ear diseases or even hearing loss. Therefore, early detection and treatment are vital.

Q4: Can I use human ear infection treatments on my Jack Russell? A: No, you should never use human medications on your dog without consulting your vet. These treatments may not be safe or effective for your dog.

Q5: How do I apply ear drops to my Jack Russell? A: Lift the ear flap, apply the prescribed number of drops, and then gently massage the base of the ear. Always follow your vet’s specific instructions.

Q6: Why does my Jack Russell keep getting ear infections? A: Frequent ear infections could be due to several factors, such as unresolved allergies, insufficient ear cleaning, or an underlying health condition. A thorough vet examination can help identify the root cause.

Q7: How does diet impact ear infections in Jack Russells? A: A balanced diet, enriched with Omega-3 fatty acids, can help manage inflammation and allergies, reducing the risk of ear infections.

Q8: Are there breeds more prone to ear infections than Jack Russells? A: Dogs with floppy ears are generally more prone to ear infections. However, all breeds can be affected. Regular vet check-ups and preventive care can help mitigate this risk.

Q9: How often should I clean my Jack Russell’s ears? A: A weekly cleaning is usually sufficient, but your vet may recommend a different frequency based on your dog’s specific needs.

Q10: What should I do if I suspect an ear infection in my Jack Russell? A: If you suspect an ear infection, it’s important to seek veterinary attention promptly. Timely treatment can prevent complications and ensure your Jack Russell’s comfort and health.

By implementing these strategies, including a balanced diet rich in Omega-3 and maintaining overall good health, you can significantly reduce the risk of ear infections in your Jack Russell. Always consult your vet for advice specific to your dog’s needs.

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