K9 Kept Barking at Hay Bales on Highway, Deputy Cut It Open and Turned Pale…//…

sniffing aggressively, then barked again—louder this time. Then he moved to the second bale and repeated the behavior. Sniff. Pause. Bark.

Aaron frowned.

Rex was trained to detect narcotics, explosives, and human scent. This wasn’t random curiosity. This was a signal.

“You smell something, buddy?” Aaron asked quietly.

Rex barked again, pawing at the hay.continue reading …