The yappy dog stops here. (via Getty)

Anybody who lives with dogs knows how annoyingly smart they can be. They might act dumb, like they can't possibly figure out what you're trying to say to them when you want them to get off the couch, but just mouth the "w" sound while subtly gesturing toward the leashes, and they're suddenly master cryptanalysts, cracking codes and deciphering hidden message like canine Alan Turings.

My point being: this Chihuahua that was found by LaGuardia TSA agents hitching a ride in its person's suitcase knew exactly what it was doing:

Sources: @TSAmedia_LisaF | h/t Mashable