Ear mites are highly contagious. Ear mites are common parasites in cats, dogs and other animals. There are many mites in bedding or floors at home, and they can easily become infected if they come into close contact with them. If there are other cats or pets in the home, they should be isolated as soon as possible.

Methods to prevent ear mites in pets:

1. Disinfect the environment. Clean, disinfect, and expose pet cages, mats, food bowls, water basins and other items that dogs often come into contact with to kill ear mites.

2. Keep your ears dry. Keep your pet's ears dry and do not let water enter them when bathing. As long as there is water in the ears, there is a more than 80% chance that ear mites will develop.

3. Strengthen nutrition and exercise. Regularly strengthen the exercise and nutrition of pets to enhance their resistance. Pets with strong resistance can resist the infection of a small number of ear mites.

4. Clean your ears regularly. Daily bathing and ear canal cleaning should be done regularly based on the pet's physical condition to reduce the body's risk of parasite infection.

5. Regular deworming. Pets should be dewormed internally and externally regularly. Regular deworming can also reduce the chance of being infected with ear mites.