Dogs living in hot, humid climates or coping with warm summer days may develop yeast infections in their ears more often than pups in temperate environments. However, you may be able to prevent your dog from developing this condition. Our veterinarians in Denver explain how.
Yeast Infections in Dog's Ears
Yeast is a naturally occurring fungus found on your dog's skin and ears. When the correct balance of yeast exists, your pet's skin and ears stay healthy. However, ear inflammation can cause yeast levels to increase, leading to a brown, greasy discharge within the ear canal and around the inside flap of your pup's ear. This discharge can be itchy for your dog and may smell unpleasant.
The veterinarians at our pet hospital in Denver see yeast infections in dogs' ears far more often in the summer when the weather is hot and humid, than at any other time of the year. Hot, humid temperatures foster the perfect environment for yeast to grow. When that moisture and warmth are combined with a lack of airflow caused by the shape of your dog's ears, yeast infections can often result.
How Dogs Develop Yeast Infections in Their Ears
There are numerous reasons why the delicate environment within your pet's ear can be thrown off and result in a yeast infection. Some of the most common causes include:
- Trapped moisture - especially in dogs with long floppy ears
- Antibiotics
- Immunodeficiency
- Too much bathing
- Yeast allergy
- Frequent swimming
- Exercise in humid environments
- Feeding your dog sugary snacks
- Not cleaning your dog's ears often enough
Signs of a Yeast Infection in Your Dog's Ear
Yeast ear infections can lead your dog to experience the following symptoms:
- Red or brown waxy discharge in the ear
- Itching, scratching & pawing at the ear
- A cheesy or musty smell coming from the ear
- Red or irritated ear
How to Cure a Yeast Infection in Your Dog's Ears
Ear infections can be uncomfortable and itchy for dogs. If left untreated, they can become painful and more severe. If you suspect your dog has a yeast infection in one or both ears, it is important to contact your vet and book a wellness exam.
The vet can diagnose the infection and its cause, check for any other underlying health conditions, and recommend the most suitable treatment. The vet will likely clean your dog's ears during the appointment as part of treating the infection.
The best treatment options for your dog's ear infection will depend on the underlying cause and may include:
- Regularly cleaning your pet's ears at home with a medicated cleanser
- Topical medications
- Oral antibiotics
- Anti-inflammatory medications
Preventing Yeast Infections in Your Dog's Ears
Keeping the ear canal healthy and dry is important to prevent yeast infections in your dog's ears.
After your dog has been in the water, either bathing or swimming, make sure to dry their ears thoroughly.
Underlying conditions like allergies or hypothyroidism can cause chronic or recurring infections, so treating the underlying cause of your dog's ear infections is critical.
Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.
