Side-by-Side IQ Profile: Toller vs. Lundehund
The Nova Scotia Duck Tolling Retriever, a Canadian sporting dog, exhibits its consistent 3/5 cognitive scores through its role as a cooperative hunter. Its Problem Solving (3/5) manifests in strategizing retrieves across varied terrain and water, often in collaboration with a handler. Training Speed (3/5) reflects a good capacity for learning commands essential for gundog work, driven by an eagerness to engage. Social Intelligence (3/5) is evident in their responsiveness to human cues and their desire for partnership. Instinctive Drive (3/5) is channeled into purposeful retrieving and their unique “tolling” lure. Memory (3/5) supports recalling complex retrieve patterns and learned obedience routines crucial for their work.
In contrast, the Norwegian Lundehund, a non-sporting breed from Norway, applies its identical 3/5 scores to a vastly different, independent hunting style. Its Problem Solving (3/5) is geared towards navigating intricate, often vertical, environments alone, utilizing unique physical adaptations to find puffin nests. Training Speed (3/5) indicates learning capability, but tempered by an independent streak that prioritizes self-reliance. Social Intelligence (3/5) focuses on understanding its immediate pack, often showing reservation with strangers, reflecting a solitary hunting past. Instinctive Drive (3/5) is a strong prey drive coupled with an insatiable curiosity for exploration. Memory (3/5) is specialized in spatial mapping and recalling complex routes through challenging, confined terrains.
Where the Nova Scotia Duck Tolling Retriever Wins Cognitively
Despite identical numerical scores, the Toller's cognitive strengths shine in areas demanding sustained focus, collaborative execution, and a strong partnership with a human. Their problem-solving, while rated 3/5, is often applied to dynamic situations requiring quick adjustments in strategy, such as adapting to changing wind conditions during a retrieve or locating a bird hidden in dense cover. The Toller's social intelligence, also 3/5, is particularly effective in understanding and responding to subtle handler cues, making them exceptionally attuned partners in complex sequences of tasks. This collaborative cognitive strength, honed over generations of working alongside hunters, means they excel at tasks that involve a shared objective and a clear communication channel with their human counterpart. Their memory, while a 3/5, is particularly adept at recalling sequences of commands and locations of multiple retrieves, which is a nuanced application of memory distinct from spatial navigation in solitary exploration.
Where the Norwegian Lundehund Wins Cognitively
The Lundehund's cognitive advantages, also underpinned by a 3/5 score across the board, lie in their profound independence, spatial reasoning, and adaptability to unusual physical challenges. Their problem-solving ability, though numerically equal, is fundamentally self-directed, focusing on navigating incredibly complex, confined, and often vertical environments to locate and secure prey. This involves a superior innate understanding of three-dimensional space and the physics of their own unique anatomy, allowing them to contort and squeeze into spaces other dogs cannot. Their instinctive drive, 3/5, is less about cooperative work and more about a persistent, self-motivated exploration and pursuit, driven by an insatiable curiosity about their surroundings. The Lundehund's memory, also 3/5, is likely highly specialized in spatial mapping and remembering intricate routes through challenging terrain, a critical survival skill for their original role. This capacity for autonomous, physically integrated problem-solving sets them apart.
Which is Easier to Train and Why
Both breeds register a 3/5 for training speed, indicating a moderate capacity for learning, but the ease of training can differ significantly due to their behavioral predispositions. The Nova Scotia Duck Tolling Retriever generally presents as the more straightforward student. Their strong social intelligence and instinctive drive are often channeled into a desire to please their handler and engage in purposeful work. They thrive on positive reinforcement and structured training sessions, viewing them as opportunities for interaction and achieving a shared goal. Their retrieving instinct, a core part of their being, provides a natural foundation for many training exercises.
Conversely, the Norwegian Lundehund, with the same 3/5 training speed, can be more challenging. Their ingrained independence and historical role as solitary hunters mean they often possess a “what's in it for me?” attitude. While capable of learning, they can exhibit a stubborn streak, preferring to follow their own instincts rather than human directives if not adequately motivated. Training a Lundehund requires immense patience, creativity, and a deep understanding of their unique motivations, often leveraging their curiosity and prey drive in engaging, non-repetitive ways to maintain their interest. Their problem-solving is often self-initiated, making them less inclined to wait for instructions.
Which Suits Active Owners vs. Relaxed Owners
For owners seeking a highly active companion, the Nova Scotia Duck Tolling Retriever is generally the more suitable choice. Their strong instinctive drive and high energy levels demand substantial physical exercise, including vigorous retrieving games, long runs, and mental stimulation through dog sports like agility, flyball, or scent work. Tollers thrive when given a “job” and require consistent engagement to prevent boredom and destructive behaviors. They are partners in adventure, eager to accompany their humans on hikes, swims, and outdoor excursions.
The Norwegian Lundehund, while agile and capable of impressive physical feats, typically requires a different type of activity. They are not necessarily “relaxed” dogs, but their energy is often expressed through bursts of exploration, climbing, and investigating, rather than sustained, high-intensity aerobic exercise. They benefit from environments that allow them to use their unique physical adaptations, such as climbing on dog-safe structures or exploring varied terrains. For owners who enjoy problem-solving challenges and providing opportunities for independent mental stimulation in a less intensely aerobic manner, the Lundehund can be a fitting companion. They might suit an owner who appreciates quirky, independent exploration over continuous, high-speed activity.
The Verdict
Select a Toller if you seek an enthusiastic, collaborative partner for high-energy outdoor activities and enjoy structured training that leverages their eagerness to please. They thrive in environments where they can engage in purposeful work and share adventures with their human.
Opt for a Lundehund if you appreciate a unique, independent companion with a deep curiosity, are prepared for creative training approaches, and can provide opportunities for them to explore and use their distinctive physical abilities. They suit owners who value intelligence manifested through self-reliance and environmental mastery.
🧠 Find Your Pet's IQ Score
Our Pet IQ Lab assessment covers 25+ tests across 5 cognitive dimensions — personalized to your breed.
Take the Full IQ Test →Frequently Asked Questions
Do Nova Scotia Duck Tolling Retrievers bark a lot?
Tollers are known to be vocal, using a distinctive “Toller scream” or bark when excited, playing, or when they perceive something new. While not excessive for no reason, their enthusiasm often translates into vocalizations, especially during intense play or when anticipating an activity.
Are Norwegian Lundehunds good with children?
Lundehunds can be good with respectful children within their own family, often showing affection and playfulness. However, their reserved nature and independence mean they may not tolerate rough play or unfamiliar children as readily as some other breeds, so supervision is always recommended.
What unique physical traits does a Norwegian Lundehund possess related to its intelligence?
The Lundehund has several unique physical adaptations, including six toes on each foot, flexible ear cartilage that can fold shut, and extraordinarily flexible joints in their neck and shoulders. These traits are crucial for their problem-solving in navigating narrow, rocky puffin nesting sites, allowing them to twist, turn, and squeeze into tight spaces with remarkable agility and precision.