defeating a drug dog is actually not hard at all. it is only an animal. sensory overload works best. minute traces of substances in every corner , nook and cranny. if a dog is hitting on everywhere makes things rather time consuming and confusing. secondly, mixing a small amount of contraband with black pepper and putting it in an easy to hit spot will effectively render the dog out of order for an hour if it inhales the pepper. i cant bet my life on this but did personally observe said scenario take place in jail. i am more interested in water...