Dogsitting my parents 14 year old dog for a few weeks and his left eye had been leaky and I noticed his vision was not great in that eye. Dr. Mary was great with him. So was the Vet Tech. My only complaint is that they gave me a prescription for an eye drop - Cosopt - that is currently unavailable in most pharmacies. And when it is available, it cost $233/ 10 mL. I wish that Dr. Mary would have warned me that it would cost this much. And given me a back-up eye drop prescription.