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On a recent flight from Boston to Los Angeles...

A passenger had just settled into his seat next to the window on the plane
when another man sat down in the aisle seat and put his black Labrador
Retriever in the middle seat next to the man.

The passenger looked very quizzically at the dog and asked why the dog was
allowed on the plane.

The man explained that he was an agent from the Police Drugs Enforcement
Agency and that the dog was a sniffing dog.

The agent continued: “His name is Sniffer and he's the best there is. I'll show
you once we get airborne, when I put him to work.”

The plane took off, and once it has leveled out, the agent said, “Watch this.”

He told Sniffer: “Search!”

Sniffer jumped down, walked along the aisle, and finally sat very purposefully
next to a woman for several seconds.

Sniffer then returned to his seat and put one paw on the agent's arm.

The agent said, “Good boy!”

Turning to the passenger, the agent told him, “That woman is in possession
of marijuana. I'm making a note of her seat number and, once we've landed,
the authorities will apprehend her.”

“Gee, that's pretty good,” replied the passenger.

Once again, the agent sent Sniffer to search the aisles.

The Lab sniffed about, sat down beside a man for a few seconds, returned to
its seat, and this time he placed two paws on the agent's arm.

The agent said, “That man is carrying cocaine. So again, I'm making a note of
his seat number for the police.”

“I'm impressed!!” said the passenger.

The agent again told Sniffer: “Search!”

Sniffer walked up and down the aisles for a little while, sat down for a moment, and
then came racing back to the agent, jumped into the middle seat and proceeded to
defecate all over the place.

The passenger was really disgusted by this behavior and couldn't figure out how or
why a seemingly well-trained dog would behave like that.

He asked the agent, “What on earth is going on? Why is the dog behaving like that?”

The agent nervously replied, “He's just found a bomb!”
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