At least a little. “What can we say about Duke? Duke is a dude’s dog,” the Oshkosh Area Humane Society said in an April 23 Facebook post. “He’s one of those rare dogs that actually seems ...

Duke, a 2-year-old lab, is a critical incident response dog with the Burnsville Police Department, specially trained to detect cortisol — a stress hormone — in people.

“Duke, a sick senior dog, was reported as a stray. But when an officer arrived, she could see Duke wasn’t just lost — he was desperately trying to get back home. He pawed at every door and gate.