Marlin, a two-year-old stray from the Sioux Falls Humane Society, is at the National Disaster Search Dog Foundation in California to be evaluated for possible search-and-rescue training. Common traits of suitable search and rescue dogs include excellent scenting ability, high energy and stamina, and strong intelligence and trainability, all characteristics Marlin appears to possess.

Shelter staff noticed a pronounced play drive that set Marlin apart and prompted a referral. The one dog’s intense focus on toys and ball play has led training organizations to test him for the specialized work required of disaster search dogs. Effective search and rescue dogs also exhibit a stable, confident, non-aggressive temperament, making them ideal candidates for rigorous training. What are the common traits that make a dog suitable for search and rescue work?

At the Sioux Falls Humane Society, volunteers and staff watched Marlin repeatedly chase and fetch a ball during routine interactions. “Marlin was playing ball with people like crazy,” observers recalled, and that behavior was central to the decision to pursue further evaluation. In fact, the dogs that display a high motivation to work and play for rewards have a greater likelihood of success in such demanding roles.

Professionals at the South Dakota Canine Center are part of the evaluation process for Marlin. “One of the things the Canine Center looks for is if that dog has a really good drive for ball play,” said Missy John, owner of Nerdy K9 Academy, underscoring why Marlin’s toy-focused energy drew interest. With shelter data often showing that a substantial portion of shelter dogs are adopted each year, it’s crucial for dogs like Marlin to catch the attention of trainers and evaluators early on.

After the local assessment, Marlin was moved to the campus of the National Disaster Search Dog Foundation in California, where staff are conducting formal testing to determine whether he will enter training. The foundation is the current location handling Marlin’s evaluation, and the South Dakota Canine Center has been involved in preparing him for that next step.

Co-owner Kellee Matthews of the South Dakota Canine Center described the rarity of progress from shelter evaluation to professional recommendation. “I can say from our personal little area of experience that we probably test 500 dogs to find one that we would recommend to them,” she said, noting the strict selection standards trainers apply when considering candidates for disaster work. With only a very small fraction of shelter dogs entering highly specialized working roles, Marlin’s potential makes his case especially noteworthy.

Marlin’s immediate outcome is an evaluation to determine whether he will move into a formal training program geared toward search-and-rescue duties. If he meets the foundation’s criteria, he would then enter the multistage pipeline that prepares dogs for operational roles with emergency responders.

From the Sioux Falls shelter to a California training campus, the transfer highlights how a single behavioral trait—an intense reward drive—can reshape a dog’s prospects. “There was just a spark in him with that drive with the ball,” staff said, a detail that echoed throughout the organizations involved in Marlin’s case. This revelation aligns with broader industry insights that underscore the distinctive potential of shelter dogs when given the right opportunities.

Missy John put the case in broader terms: “I think it really goes to show that sometimes we think of shelter dogs as just dogs that are waiting for homes.” Her comment reflected the emotional response among shelter workers and trainers who see potential in animals that might otherwise be overlooked. Local communities can play a vital role in supporting organizations that train search and rescue dogs through financial donations and volunteering, promoting a culture that values the capabilities and contributions of these dogs.

For now, Marlin remains under assessment at the National Disaster Search Dog Foundation as trainers observe his focus, stamina and responsiveness to reward-based work. Sioux Falls Humane Society identified Marlin initially, the South Dakota Canine Center evaluated him locally, and the National Disaster Search Dog Foundation is conducting the current testing.

Source

Original reporting: view the original article.