Veterinary Formula Clinical Care Ear Therapy is medically formulated to help treat and prevent bacterial, fungal and yeast infections in dogs and cats gently and safely. The antibacterial and antifungal properties reduce foul odors, redness and swelling, while also providing daily care to keep your pet's ears healthy. In addition, these dog and cat ear drops clean, disinfect and deodorize the ear canal to clear up some of the symptoms associated with dog and cat ear infections such as ear/head scratching, discolored discharge from ears, foul odor, redness, swelling, scabs and crust around ear, hair loss around ear, head shaking/tilting, loss of hearing, vertigo, and walking in circles. The veterinary-grade ingredients in our 4 oz. bottle of ear drops for dogs and cats - Ketoconazole, Lactic Acid, Benzoic Acid and Salicylic Acid are proven to help treat and prevent ear infections in dogs, cats and other small animals. It is alcohol-free, has a mild scent and is completely painless when applied to your pets. You can safely and easily clean and dry their delicate ears as frequently as needed for a healthy and happy pet. For best results, fill ear canal with Ear Therapy and massage your pet's ears, especially below ear canal, to allow solution to penetrate. Allow pet to shake head and gently clean inside of ears with a clean towel. We know that your dogs and cats are more than just pets - they are part of the family - so Veterinary Formula Clinical Care designs premium medicated products that pet parents can actually afford. Your dog and cat will feel relief from the all-too-common ear infection, and you will notice less odor, ear and head scratching making you both happy and able to focus on more important things like walks, games and snuggles. It's important to determine the cause of the underlying issue, so if you suspect your dog has an ear infection, please consult your veterinarian.