but, i certainly think in the right concentration it will throw the dog off. >> the question were they hoarding pepper in the prison. they brought with them. or the cabins how much would they have? >> awful this is possible. after all, the dogs didn't dupe the job they thought they would. >> because it rained so often, does that throw dogs off? >> rain could have an adverse effect. the wind. direction of the wind can throw the dog off. the dogs are amazing. they can smellbetter than a human being. they have 5 billion receptors in the nose. they're amazing creatures still you can throw them off. >> chris, it's interesting after successfully lyly eluding law enforcement, sweat was found walking through a wide open field. does that surprise you? or is that the kind of mistake fugitives end up making at some point? >> well it surprised me.