I had a GSD with a severe yeast infection from her throat to her privates and half way up her sides (wish I could post pics). I found a vet who was familiar with the skin conditions of GSD fr California. She treated EVERYTHING at once She was on Bravecto, Ciprofloxin, & Ketaconazole. I bathed her for 10 min with Nusaderm (to open her pores), rinsed and then mixed Ketoconazole shampoo with Malaseb shampoo left on for another 10 min 7 rinse well. I did these bathes every other day for 2 months to get her well.
I also stopped feeding her carrots (they turn into sugar, bad for yeast) & feed Holistic Select Sardines, Salmon & Anchovy.
