Super Sniffer

A man 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 first man looks very quizzically at the dog and asks why the dog is
allowed on the plane. The second man explained that he is a DEA agent
and that the dog is a "sniffing dog".

"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 takes off, and once it has leveled out, the agent says: "Watch
this." He tells Sniffer to "search". Sniffer jumps down, walks along
the aisle, and finally sits very purposefully next to a woman for
several seconds. Sniffer then returns to its seat and puts one paw on
the agent's arm.

The agent says, "Good boy", and he turns to the man and says: "That
woman is in possession of marijuana, so I'm making a note of her seat
number and the authorities will apprehend her when we land."

"Say, that's pretty neat," replies the first man.

Once again, the agent sends Sniffer to search the aisles. The Lab sniffs
about, sits down beside a man for a few seconds, returns to its seat,
and this time, he places TWO paws on the agent's arm.

The agent says, "That man is carrying cocaine, so again, I'm making a
note of his seat number for the police."

"I like it!" says his seat mate.

The agent then told Sniffer to "search" again. Sniffer walked up and
down he 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
poop all over the place.

The first man is really grossed out by this behavior and can't figure
out how or why a well-trained dog would act like that, so he asks the
agent "What's going on?"

The agent nervously replied, "He just found a bomb!"