Dog still itching ears & face with red skin/hair loss. What to do?
Itchy ears are most commonly a sign of allergies. Your dog may have food allergies, environmental allergies, or parasitic/bacterial skin infection. If he hasn't had a skin scraping to rule out parasites, or skin cytology/culture to look for bacterial or yeast infection, these things should be done. Some dogs actually have skin tumors or autoimmune skin disease that is causing the itching, and those dogs need to have fine needle aspirates or skin biopsies taken for diagnosis. Also, you should try a veterinary prescription allergy diet like Hills z/d for 8-10 weeks fed exclusively to treat potential food allergies. It's really important to feed ONLY the prescription diet during this time. Also, I have had great success with the oral pill Apoquel for some allergies as well, and this is a medication that is much safer to use long-term than steroids like prednisone. If this course of diagnosis and/or treatment is not possible with your current veterinarian, pursue a second opinion somewhere else. If all of these options are explored and your dog is still itchy, it's time to visit a veterinary dermatologist specialist.
Updated on September 23rd, 2025