Well to start out my horse came down with the heaves. my vet said his lungs were the worst he had heard. My horse has had 7 treatments with the nebulizer and he is back to normal he has no wheezing to him at all. My vet is shocked. The neb is very easy to use and my horse didn’t even flinch when I put it on. I did 15 cc once a day it took about 25m thank you Tonda, you truly saved my horse cant wait to save many more horses form the heaves.