Ear infections and prevention
Leo is my first GSD (I kind of got her by accident), and only the second dog I've owned to have an ear infection. Both her ears are red, and evidently very sore. I've taken her to the vet, and have a medication called Surolan Otic to put in them. In the info sheet they gave me about yeast/fungal ear infections, it mentions that GSD are prone to them. What, if any, steps can I take in the future to avoid another episode?