1️⃣ one of our pups (black and white) itches like crazy - paws, face, and will scratch behind her ears. The vet uses apoquel but she’s only 3.5 years old so I hate to do that. 2️⃣ other pup’s (white and tan) right ear is red, stinks, itches. We clean it and brown goo comes out. I clean it with 50/50 alcohol and water. She dreads the cleaning, but she is so happy afterwards and loves it then.