LOL I didn't mean someone threw it on him. I had a pooch who brushed up against the frame of a car that the BF and son were stripping with an acid. He lost almost a 1/4 of his tail because of it. Accidents happen.
And there is some debate still over rain rot being fungal or bacterial. I personally do feel it is fungal. Healthier animals make it harder for the condition to exist yes, but I'd still say it's possible. I second the vet opinion if it doesn't clear up soon! Hope the poneh clears up soon!
"Light travels faster than sound. That's why some people appear bright until you hear them speak."
Larry the Cable Guy