High in the snow-covered mountains of Idaho, Luma Randolph begins her day as a dedicated ski patroller. Her job is far from ordinary—it’s a mix of high-stakes responsibility and specialized skills. From providing first aid to injured skiers to transporting individuals down treacherous slopes, her work demands physical and mental endurance. Luma’s role becomes even more critical in the event of avalanches, where quick action can save lives. As a first responder on the mountain, she works alongside her highly trained partner, Millie, an avalanche dog in training. Together, they form an indispensable rescue team.
Millie’s journey into the specialized world of avalanche rescue began when she was just a puppy. The process starts with basic obedience training, which teaches the foundational skills needed to keep her focused and responsive. These early lessons also strengthen the bond between Millie and Luma, an essential relationship that will guide them through countless challenges.
Once Millie mastered the basics, she was introduced to the unique environment of the ski resort. It’s not just about learning to navigate the snow but also about becoming familiar with the day-to-day operations of a busy mountain. Millie had to adjust to the sights and sounds of ski patrol life, from the hum of snowmobiles to the chatter of skiers.
After settling into her new surroundings, Millie began the next phase of her training—scent detection. Avalanche rescue dogs are trained to pick up on minute human scents, including skin cells and traces of carbon monoxide, even when buried under layers of snow. This skill is critical in locating avalanche victims quickly, where every second counts.
Millie also had to learn to work in a variety of snow conditions, from soft, powdery drifts to dense, icy packs. She was trained to differentiate human scents from other odors common in the mountains, such as animals or gear. Luma worked closely with her to interpret her signals, ensuring they could communicate effectively during high-stress rescue missions.
The training process for an avalanche dog is ongoing and doesn’t stop when the snow melts. During the summer months, Luma and Millie focus on agility exercises, scent recognition drills, and topographical awareness. This year-round commitment ensures Millie stays sharp and ready for the unpredictable challenges of mountain rescue.
Simulated rescue scenarios are a vital part of their preparation. These controlled exercises replicate real avalanche conditions, giving Millie the chance to practice her skills in a realistic setting. Handlers like Luma also use these scenarios to refine their ability to read their dog’s cues, a skill that can mean the difference between life and death in an emergency.
While not mandatory in every region, certification programs add an extra layer of credibility and preparedness for avalanche rescue teams. Organizations like the American Avalanche Association and the National Search Dog Alliance offer rigorous testing to evaluate a dog’s ability to perform in real-life avalanche conditions. Dogs must locate buried victims in specific timeframes and respond accurately under pressure to earn these credentials.
Today, Millie is an integral part of Luma’s ski patrol team. Each morning, the pair heads to the slopes, ready to face whatever the day might bring. Millie’s role goes beyond training—she is a constant presence on the mountain, providing companionship to Luma and reassurance to the skiers they help.
Even when they’re not actively on a rescue mission, Millie is working. Every interaction, every run down the slopes, and every simulated drill adds to her experience and sharpens her instincts.
Luma shares their journey on TikTok, giving followers a behind-the-scenes look at the life of an avalanche dog in training. Through these posts, viewers can see the dedication, skill, and teamwork that go into preparing for mountain rescues. From playful moments in the snow to serious training sessions, Luma and Millie’s bond is evident in everything they do.

Avalanche dogs like Millie aren’t limited to snowy rescues. Their highly specialized training allows them to assist in a range of disaster scenarios, from landslides to collapsed buildings. The skills they develop navigating rugged terrain and locating victims make them invaluable in emergencies worldwide.
As Millie continues to train and grow, she exemplifies the incredible potential of avalanche dogs. With her sharp senses, unwavering focus, and close partnership with Luma, she’s a true hero in the making—ready to save lives when it matters most.