While the underlying causes of canker can be contagious, canker itself is not directly contagious from dog to dog. However, certain factors that can contribute to canker development can be spread:
* Ear mites: These microscopic parasites can be transmitted through direct contact with an infected dog.
* Bacteria and yeast: These microorganisms can be present in the environment and can be spread through contact with infected dogs or contaminated surfaces.
* Allergies: While allergies are not contagious, they can make dogs more susceptible to developing canker.
Important Note: If you notice signs of canker in your dog, such as shaking their head, scratching their ears, or having a foul odor from their ears, it's crucial to consult your veterinarian. They can diagnose the cause of the canker and recommend appropriate treatment.
Remember, early diagnosis and treatment are important to prevent complications and ensure your dog's comfort.