What is the name of the disease in dogs ears?

There isn't a specific disease that universally affects all dogs' ears. Dogs can suffer from various ear issues, and the specific condition can vary based on factors such as the dog's breed, age, underlying health conditions, and environmental factors. Some common ear problems in dogs include:

1. **Otitis Externa:** This is inflammation or infection of the external ear canal. It can be caused by bacteria, yeast, or mites.

2. **Otitis Media:** This involves inflammation or infection of the middle ear. It often occurs as a result of an untreated or severe external ear infection.

3. **Ear Mites:** These tiny parasites can infest the ears and cause irritation.

4. **Allergies:** Dogs can be allergic to certain foods, environmental factors, or substances, leading to ear inflammation.

5. **Hematomas:** Blood-filled swellings that can develop in response to trauma or chronic ear infections.

6. **Ear Tumors:** While less common, tumors in or around the ears can occur.

7. **Hypothyroidism:** In some cases, hormonal imbalances, such as hypothyroidism, can contribute to ear problems.

It's important to note that the term "disease in dogs' ears" is quite broad, and a specific diagnosis would depend on the symptoms observed and a thorough examination by a veterinarian. If you suspect your dog has an ear issue, it's crucial to seek veterinary attention promptly. Signs of ear problems in dogs include head shaking, pawing at the ears, discharge, redness, swelling, and a foul odor. A veterinarian can perform a thorough examination, including otoscopy (examining the ear canal), and recommend appropriate treatment based on the underlying cause of the ear issue.