K9 Nose Work TM is crazy fun. For you. For your dog. Wondering what K9 Nose Work is? I thought so. Take a look at this video to see some K9 Nose Work dogs in action! Smart Dog University has a new K9 Nose Work class scheduled to start August 3 (6:30p in Frederick, MD), if you think your dog would be interested. (Hint: You'll love it!)