HOUSTON (AP) It was just another routine day of inspecting shipping containers at the Port of Houston for U.S. Coast Guard officer Ryan McMahon when he and his team thought they heard barking coming from inside one of the thousands of containers that surrounded them.

Oh, its scratching, dude, one of the inspectors said in video they recorded Wednesday morning as the team looked up at the container, stacked about 25 feet (8 meters) in the air.

A crane was used to bring it to the ground, and out popped a very sweet and friendly dog.