It's been our third nose work class and Max absolutely loves it!!!! Scent is definately a strength of his and so far he is not waivered at any of the obstacles. I would like to know of any videos or books that are recommended to learn more about this sport. In March a tracking class is opening up which I have waited many months for. Would this be confusing for my dog training in nose works and tracking at the same time? I do not want to confuse him.