Recognize discharge coming in the ear. The intense scratching because of ear mites can injury the skin in the Pet dog’s ears and cause an invasion of germs. A secondary bacterial infection may cause pus to drain out of your Pet’s ears.[12] X Investigate supplyCông ty C? ph?n S?n xu?t và Kinh doanh Thi?t b? ?i?n (MiTEX Investing) là ??n v? h�