From a review on Amazon:
I run a non-profit rescue for ill, injured and disabled animals. We took a cat from another state who’d had a non-healing wound for almost an entire year. I thought I’d try some Schreiner’s I’d had in the Infirmary for a while. It absolutely saved his life. With 2-3 sprays per day, his wound healed entirely in a matter of about 5 weeks, with noticeable improvement in just a couple days. He was adopted and is doing great! I attribute his healing to Schreiner’s.
This stuff is magic! I will always have it on hand.