I've always wondered about this. Seems as if they are teaching the dogs to lie too.
http://apnews.excite.com/article/2015072...ffb54.html
Now, dogs' noses are remarkable instruments. They can detect tumors in cancer patients for chrissakes. So how could this boy be so fucked up?
Ah...all becomes clear.
http://apnews.excite.com/article/2015072...ffb54.html
Quote:US court says drug-sniffing dog fails the smell test
Quote:Tuesday's ruling pointed to records showing Lex nearly always signals drugs are present — 93 percent of the time. And it cited other figures that indicated he is frequently wrong — more than 40 percent of the time.
"Lex's overall accuracy rate ... is not much better than a coin flip," the ruling says.
Now, dogs' noses are remarkable instruments. They can detect tumors in cancer patients for chrissakes. So how could this boy be so fucked up?
Quote: But the judges make clear their concern that dogs that almost always signal for drugs could potentially provide police with a "pretext" to search anyone's car.
They also highlighted the practice of Lex's police handlers giving him a reward — a toy hose stuffed with a sock — each time he alerts, whether he's right or wrong about drugs, saying that "seems like a terrible way to promote accurate detection."
Ah...all becomes clear.