Wow dude FUCK OFF! Dogs are smart, how do they sense danger? Sense that you have cancer? Sense that you have drugs in your bag? Thats right CAUSE THERE SMART! Now get the fuck out unless you wanna hear more about how dogs are smart in every way possible!
Dogs are as dumb as shit, so this is wholly unsurprising.
Hey, fuck you dogs arent dumb. My dog isnt dumb, shes actually pretty smart. Just because some dog (that one dog) is stupid dosent mean ALL dogs are dumb. So shut it. =)
A "smart" dog is essentially equivalent to a retarded any-other-animal. Squirrels are infinitely more intelligent, and they are fluffy-tailed rats. Hell, sparrows are more intelligent, and they have brains the size of pinto beans.
If you are under the impression that your dog is smart, you are categorized as a "dog person" and your opinion is worth about as much as an empty beer can. So less than a nickel.
They sense you have drugs because they are trained to that, they train the dogs for about a year to trip on say the smell of weed, they sit down and receive a reward, weither it be food or play. They're not super intelligent, they're not problem solving intelligent, and don't say anything otherwise, I've been around working police dogs, they're just as intelligent as cats, horses, etc.
But, I still love dogs