No One Wanted This “Aggressive” Dog—Until an Officer and Wheelchair-Bound Veteran Saw the Truth... The shelter staff called it "The Red Zone." It was the last hallway on the left, where the air smelled of bleach and hopelessness. That’s where they kept the dogs that weren’t going home. PART 1 Officer Caleb Hart had walked into plenty of dangerous situations—drug busts, domestic disputes, bar fights—but nothing made his stomach knot quite like the sound coming from Cage 402. It wasn't a bark. It