That's what gets me is that I know there is actually a lot of info out there on alternative meds only so far all I can find is a bunch of sites to buy books on it. I guess a trip to the book store will help at this point. I used to own a vitamin store and am up on all of that for people and while I had many customers who used things for their animals for leukemia, fleas, etc, I never came across the cold situation!! Guess it's time to go learn something new!!!! Thanks for your post! Shelley