I bought this for my horse who I've had on a respiratory supplement in the past. His cough/loud breathing has become more noticeable so I decided to give NOCR a try. However I could not get him to finish his grain so it must be unpalatable. When I first opened the container, I noticed it had a very strong smell so I only put a quarter of a scoop in with his grain to introduce it to him. Once I got to half a scoop, he refused to finish his grain. It was frustrating having him waste his food so I stopped feeding this supplement and am now left with an expensive bag that I can't use! I wish this was more palatable and this is a horse that is not a very picky eater.