A dog scratching at smelly, irritated ears is a common sight, and yeast overgrowth is a frequent culprit. We compared ear solutions and yeast support products on their cleaning or enzymatic action, how easy they are to apply, and how transparent the ingredient lists are. Manufacturer specs and aggregated owner feedback guided what we recommend. In our evaluation we found that consistent, gentle cleaning is what most owners report helps maintain healthier ears, alongside any plan their vet provides. We like flush-style cleaners that are easy to apply without forcing the dog, and we are cautious about products making broad claims. These are care and cleaning aids, not diagnoses. Persistent odor, discharge, head shaking, or pain can signal infection or other conditions, so we recommend having your veterinarian examine recurrent ear issues before starting any treatment. Below we match each product to a clear use case.