A drug-sniffing dog helps federal officers find pot hidden in a trail and in tile at the Santa Teresa port of entry.

Chile the dog alerted officers to a trailer that was being hauled by the driver of a Ford Ranger.

Officers found 44 pounds of pot hidden inside the rails of that trailer.

A few hours later, Chile alerted officers to an F-150 truck that was carrying tile boxes.

Officers found 16 packages of pot inside this boxes. Both drivers are facing drug charges tonight.