Ear Mites vs. Ear Wax in Dogs: Identification and Treatment Options

Written by Kayeleen Parsons
Updated: July 18, 2023
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Dog ears are truly remarkable as they hold an extraordinary trait when it comes to detecting sounds. Thanks to the ear structure’s sensory organ, your dog can navigate their surroundings and express their emotions. But besides these impressive functions, did you know that your dog’s ear is susceptible to typical problems? Among them are tiny irritants known as ear mites that can invade your dog’s delicate ears, triggering discomfort and irritation. Another difficulty comes from an excessive buildup of wax inside the ears, which might go unnoticed until it develops into unpleasant smells or something more severe such as inflammation or even infection! Understanding these ear issues could make all the difference in keeping your beloved canine healthy and hygienic. Let’s go over ear mites vs. ear wax in dogs.

What are Ear Mites?

Dirty ear of a dog. A dog's ear affected by an ear mite.

Signs of ear mites in your dog include head shaking and scratching.

©Glikiri/Shutterstock.com

Ear mites are small parasitic insects known as Otodectes cynotis. These pests invade the ear canal of your dog’s ears, where their invisible size is undetected by the naked eye. As one takes a closer look using magnification lenses, these mites display a circular body shape with a spider-like appearance due to their minute form, which boasts eight tiny legs. These creatures exhibit delicate short hairs all over their body, resulting in an overall downy effect.

Additionally, be vigilant for dark and waxy debris, as it may indicate an infestation of ear mites. These specks resemble coffee grounds and clearly indicate the presence of ear mites.

Why Does Your Dog Get Ear Mites?

Research has indicated that ear mites can be easily transmitted from an infected dog to an uninfected one through physical contact. These highly contagious parasites thrive and spread rapidly when dogs are in close proximity. Engaging in activities such as playing or grooming with other animals and sharing sleeping areas can heighten the risk of ear mite transmission.

Once ear mites infiltrate a dog’s ear, they take advantage of the ideal environment within the ear canal. These parasites thrive in warm, dark, and moist conditions found in the ear canal. They feed on various substances like oils, debris, and wax in the ears, providing them with the necessary nutrients for their growth. Moreover, the ear canal’s unique shape offers suitable conditions for laying eggs and ensures the safety of their life cycle. Experts suggest that the thin skin and minimal hair covering in the ear canal may be a contributing factor to the preference of ear mites for this area. These characteristics enable them to move easily and burrow into their host’s tissue.

Symptoms of Ear Mites

beagle shaking its head

A dog frequently shaking his head may have ear mites.

©Lunja/Shutterstock.com

Pet owners can identify potential ear mite infestations in dogs by observing specific signs. These signs may include persistent scratching of the ears, frequent head shaking, and vigorous rubbing of the ears against surfaces. Dogs affected by ear mites often tilt their heads or adopt unnatural postures due to the discomfort and pain associated with the infestation.

In some cases, an ear mite infestation can lead to additional complications, including secondary ear infections. These infections are characterized by symptoms such as redness, swelling, unpleasant odor, and a thick, pus-like discharge.

How to Prevent Ear Mites in Dogs?

  • Regular grooming: Ensure your furry companion’s comfort and health by keeping their ears clean. Routine maintenance prevents infections and enhances their enjoyment of life’s adventures. Use vet-recommended products to remove excess wax and debris, avoiding deep insertion to prevent injury and discomfort. Use a gentle wipe to keep their ears clean and free from irritants.
  • Routine expectations: Regularly inspect your dog’s ears for signs of ear mites, such as redness, itching, excessive scratching, and dark-colored discharge. Swift identification enables timely medical attention, promoting optimal health and well-being for your furry companion.
  • Clean environment: Maintaining a clean-living environment is essential for the well-being of your furry best friends. Regularly vacuuming floors, washing bedding, and upholding hygiene standards can prevent ear mites from infesting your pet’s home. By investing time in these simple routines, you not only protect your dog but also create a cozy living area for them to relax in comfort.

Treatment Options to get rid of Ear Mites

Are you dealing with ear mites in your dog? Don’t worry! Effective treatments are available, but it’s crucial to consult a vet for personalized advice. Explore these common treatment options:

  • Prescription medications: When faced with inflammation and mite infestations, veterinarians will prescribe topical drugs such as ear drops and ointments with active components to combat these issues for optimal outcomes from these medicines. Applying them directly onto the problematic ears is essential for a set amount of time.
  • Oral medications: Under certain conditions, oral medications provide a means for eradicating ear mites systemically throughout your dog’s body. As they work by entering their bloodstream, they can effectively eliminate all unwanted pests from within. To ensure successful treatment, you must comply with your veterinarians’ guidelines concerning dosing and administering such medication.

The duration of therapy and prescribed remedies for ear mite conditions may vary based on severity. Regular follow-up examinations may be necessary to monitor progress toward eliminating all signs of infection.

What is Earwax?

When it comes to ear mites vs. ear wax in dogs, ear wax is natural, but ear mites are microscopic insects.

©Reddogs/Shutterstock.com

Dog ear wax, also known as cerumen, is a natural substance produced in canine ear canals. Its primary function is maintaining optimal ear hygiene and protecting against debris, moisture, and infections.

Dogs commonly produce earwax for various reasons, including when their ears become dirty or clogged with external elements like dust particles. In such cases, dogs employ self-cleaning mechanisms such as shaking and scratching to address the issue. However, excessive production of earwax that exceeds the dog’s natural management abilities can result in accumulation.

In addition, allergies, foreign body obstructions, bacterial or yeast infections, mite infestations, and humid weather can lead to this condition occurring more frequently. Certain underlying medical conditions like hypothyroidism can also affect a dog’s ability to regulate excess wax production. Furthermore, dogs with floppy ears, such as Basset Hounds and Cocker Spaniels, have limited airflow in their ear canals due to their anatomy. As a result, wax accumulation becomes more common, making regular ear cleaning an essential part of their routine healthcare regimen.

What Does Dog Earwax Look Like?

Veterinarian examines dog ears with otoscope closeup

Your dog should have regular health checkups, including of their ears.

©megaflopp/Shutterstock.com

The texture and color of dog earwax are influenced by several factors, including age and composition. Typically, fresh earwax has a light yellow or pale appearance with a slight greasiness. However, as time passes, it can darken and transform into shades of brown or black, mainly due to the accumulation of dirt particles and debris. In some cases, traces of dried blood may also be present alongside the wax.

Additional symptoms like excessive wax, odor, scratching, inflammation, and discomfort may suggest an underlying infection or mite infestation.

Treatment Options for Earwax

In mild cases, cleaning the outer parts of the ears with veterinarian-approved ear cleaners is a common approach. This involves gently removing excess wax and dirt particles visible on the surface while avoiding any internal application or inserting objects into the ear canals to prevent injuries. However, avoiding excessive cleaning is important as it can disrupt the dog’s natural balance and potentially lead to further issues.

Professional veterinary care is essential for more severe ear conditions in your pet, such as infections or infestations. Your veterinarian can provide prescribed ear drops or ointments to target and treat these issues.

Furthermore, after swimming or bathing, ensure thorough drying of their ears and minimize exposure to allergens and irritants. Following these tips, dog owners may also consider increasing the frequency of grooming sessions and scheduling regular check-ups with a qualified veterinarian. These additional steps can help prevent severe ear problems and maintain overall hygiene for your pet’s well-being.

The photo featured at the top of this post is ©

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About the Author

Kayeleen Parsons is a writer at A-Z Animals that thoroughly enjoys writing about animals of all types. She has a love for many animals, but her Cocker Spaniel dog holds a special place in her heart. In addition to being a writer, she's also an English teacher, sharing her knowledge to help her students become excellent in the language and literature. When she's not busy writing, Kayeleen enjoys reading and spending quality time with her family in her homeland of Cape Town.

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