Oh Dear!!! This sounds so familiar. We had a sweet Golden for 13 years and her name was, well....Bailey.
She too was prone to ear infections throughout her life and the exact same thing happened to us.
We called our regular vet to have a refill and they wanted to see her--50.00 + prescription. After that call, we contacted another local vet, told him of her constant ear infections but from that point forward, they always filled a prescription without seeing her just for an ear infection.
I would be reluctant to pursue Surolan over the internet and best recommendation is to seek an alternative vet.
Good luck and love to see more pictures of your sweet Bailey boy.
