Side-by-Side IQ Profile: Bichon Frisé vs. Dandie Dinmont Terrier
The Bichon Frisé, recognized by Coren as rank #45, presents a cognitive profile indicating a balanced intellect with a pronounced strength in interpersonal communication. Their Problem Solving is rated 3/5, meaning they can typically unravel moderate puzzles like opening a treat-dispensing toy after some trial-and-error, but multi-step challenges might require significant human guidance. Training Speed also stands at 3/5, suggesting they grasp new commands at a steady pace, often requiring a moderate number of repetitions, aided by their eagerness to please. Social Intelligence is where the Bichon truly shines with a perfect 5/5, demonstrating an exceptional ability to interpret human cues, moods, and intentions, forming deep empathetic bonds. Their Instinctive Drive is low at 2/5, making them less inclined towards independent hunting or digging activities, prioritizing companionship instead. Memory is solid at 3/5, enabling them to retain learned commands and routines effectively over time.
The Dandie Dinmont Terrier, while not Coren-ranked, possesses a capable and independent intellect, characteristic of the terrier group. Their Problem Solving is 3/5, similar to the Bichon, allowing them to manage moderately complex tasks such as finding a hidden toy or navigating familiar spaces to reach a desired object, often driven by a practical goal. Training Speed is also 3/5, indicating they learn new commands at a comparable rate, though their independent spirit can sometimes introduce a willfulness that requires patient and engaging methods. Social Intelligence for the Dandie is 3/5, signifying a moderate capacity to understand human social cues and respond to familiar faces, though their focus is more on their immediate pack than broader human interaction. Their Instinctive Drive is more pronounced at 3/5, reflecting natural inclinations for digging, chasing small prey, and asserting themselves within their territory, appreciating opportunities to engage these behaviors. Memory is also 3/5, ensuring they retain routines, people, and learned commands soundly, influencing future interactions and reinforcing habits.
Where the Bichon Frisé Wins Cognitively
The Bichon Frisé undeniably excels in social intelligence, scoring a perfect 5/5 in this dimension. This means they possess an exceptional aptitude for discerning and reacting to human emotional states, body language, and vocal inflections. A Bichon is highly adept at forming deep, empathetic bonds, often acting as a mirror to their owner's mood or offering comfort unsolicited. This profound understanding allows them to integrate seamlessly into family dynamics, making them intuitively responsive companions who can anticipate needs and react sensitively to subtle human cues, far surpassing the Dandie Dinmont Terrier's 3/5 in this area. Their cognitive strength lies in processing and responding to complex social information, fostering a uniquely harmonious human-animal relationship.
Where the Dandie Dinmont Terrier Wins Cognitively
The Dandie Dinmont Terrier's cognitive edge lies prominently in its instinctive drive, rating 3/5 compared to the Bichon Frisé's 2/5. This higher drive signifies a more robust natural inclination towards behaviors rooted in their heritage, such as engaging in scent work, investigating interesting sounds, or pursuing small, fast-moving objects. While not an overwhelming drive, it means a Dandie is more likely to be independently motivated by environmental stimuli, demonstrating a tenacious focus when something captures their interest, whether it's a rustle in the bushes or a novel scent. This inherent curiosity and drive to explore and interact with their surroundings on a more primal level gives them a distinct cognitive advantage in tasks requiring persistence and independent problem-solving related to their natural predispositions.
Which is Easier to Train and Why
Both breeds share a Training Speed score of 3/5, suggesting a moderate learning curve. However, the Bichon Frisé generally proves easier to train due to its superior social intelligence (5/5). A Bichon's keen ability to read human cues and their strong desire to please their primary caregivers means they are highly motivated by social reinforcement—praise, attention, and affection. They actively seek to understand what their human wants and thrive on cooperative interaction, which makes them highly receptive to consistent, positive-reinforcement based training. For instance, a Bichon will often adjust its behavior quickly based on a subtle change in its owner's tone or facial expression, eager to maintain harmony.
In contrast, while the Dandie Dinmont Terrier also learns at a steady pace (3/5 Training Speed), their more moderate social intelligence (3/5) and distinct instinctive drive (3/5) mean they can exhibit a more independent streak. A Dandie might be more inclined to follow their nose or investigate a perceived "prey" item rather than immediately complying with a command, especially if the environment is stimulating. Their training requires more patience and a greater focus on making lessons intrinsically rewarding, as their desire to please is balanced by their inherent terrier tenacity. While trainable, a Dandie may require more creative methods to maintain engagement and overcome occasional stubbornness stemming from their independent nature, whereas a Bichon's eager participation simplifies the process.
Which Suits Active Owners vs. Relaxed Owners
For relaxed owners seeking a consistently engaging and affectionate companion, the Bichon Frisé is an excellent fit. Their high social intelligence (5/5) means they thrive on close human interaction and are content with moderate daily exercise, such as short walks and indoor play. They are adept at adapting to a calm home environment, often content to cuddle on the couch and observe family activities, providing constant emotional presence without demanding intense physical outlets. Their low instinctive drive (2/5) means they are less prone to independent excursions or persistent digging, making them easier to manage in a less active lifestyle.
Conversely, the Dandie Dinmont Terrier aligns better with owners who appreciate a moderate level of activity and enjoy channeling a dog's natural instincts. Their balanced instinctive drive (3/5) means they benefit from opportunities to explore, engage in scent games, or even supervised digging. While not requiring marathon runs, a Dandie enjoys purposeful walks where they can investigate their surroundings and satisfy their curiosity. Owners who enjoy teaching tricks, participating in earthdog trials, or simply appreciate a dog with a bit more independent spirit and a penchant for adventure will find the Dandie Dinmont Terrier a rewarding companion. They offer a more spirited and inquisitive presence, thriving when their cognitive and physical needs for exploration are met.
The Verdict
Select the Bichon Frisé if your priority is a highly empathetic, emotionally responsive companion who excels at social interaction and thrives on close human connection in a generally relaxed home environment. Their exceptional social intelligence makes them ideal for those seeking a dog that mirrors affection and integrates seamlessly into family life with moderate physical demands.
Opt for the Dandie Dinmont Terrier if you appreciate a dog with a distinct personality, a moderate instinctive drive for exploration, and an independent spirit that enjoys purposeful activity and mental engagement. They are best suited for owners who can provide consistent, patient training and opportunities to satisfy their natural terrier curiosities.
🧠 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
Is the Bichon Frisé prone to separation anxiety due to its high social intelligence?
While their strong social bonds mean Bichons thrive on companionship, proper early socialization and training can mitigate separation anxiety. Establishing a predictable routine and teaching them to be comfortable alone for short periods are key to fostering independence.
Do Dandie Dinmont Terriers get along with other pets, given their instinctive drive?
Dandie Dinmont Terriers can coexist peacefully with other pets, especially if introduced early in life. However, their moderate instinctive drive means supervision is wise around very small, fast-moving animals due to their natural prey drive, though they often form strong bonds with resident cats or other dogs.
Are Bichon Frisé or Dandie Dinmont Terriers good choices for first-time dog owners?
Both breeds can be suitable for first-time owners who are committed to consistent training and socialization. The Bichon Frisé's eagerness to please and high social intelligence might make initial training slightly more straightforward, while the Dandie Dinmont Terrier's independent streak requires a more patient and understanding approach.

