Kill Dog Ear Yeast Infections
Because hydrogen peroxide is a strong antiseptic, it’s effective in killing yeast infections in dogs’ ears. Before using it, you must dilute the solution so it doesn’t harm your dog. Never use a q-tip or pointed object, as that can lead to damage in the ear. Consult with your vet before trying this to make sure it’s the best solution for your dog. (Quora).