This is an amazing product! We used Zymox Otic on our St. Bernard (Delilah) along with the protocol called for in our ear infection remedy receipe with great success. It cured a very bad infection (we thought she was going to need surgery) and there has been no recurrence. We can't say enough good things about this great product and what it did to help our big girl! Zymox Otic ® $18.99 Ear Infection Remedy Receipe $9.99 Epi Otic (8 Oz) $13.99 Questions ? Call 877-230-1915 Toll Free or Email us at info@myitchydog.com