Hi, I have looked into getting the CGC, but wondered what your experiences have been with it. Is it worth doing, how long did it take, what age was your dog? Any fails? Successes?I live in a small, remote town and am self training my dog, would probably have to drive a ways to find somewhere that will do the test, but I hope to someday be able to do some informal therapy dog work, looks like this is a first step. Any info would be great!