At first glance, comparing the intelligence of a colossal Mastiff with a sleek Plott Hound might seem like pitting apples against oranges, yet The Cosmic Pet Pet IQ Lab data reveals a fascinating cognitive parity. Both breeds register identical scores across key intellectual dimensions, prompting a deeper dive into how their inherent natures shape the practical application of these similar cognitive capacities.

Side-by-Side IQ Profile: Mastiff vs. Plott Hound

The Cosmic Pet Pet IQ Lab assesses five crucial dimensions of canine intelligence, and interestingly, both the Mastiff and the Plott Hound scored 3 out of 5 in every category. While the numerical values are identical, their manifestation within each breed's unique temperament and historical role paints a vivid picture of cognitive diversity.

For the **Mastiff (Working Group, Coren rank #72)**:

**Problem Solving (3/5):** The Mastiff exhibits a steady, deliberate approach to novel challenges. Rather than rapid trial-and-error, they often pause, assess, and then act, leveraging their calm demeanor to systematically work through obstacles. This score suggests they can learn complex tasks but may require more repetitions or a clearer demonstration than a breed scoring higher.

**Training Speed (3/5):** Their training speed is moderate. Mastiffs are not typically quick to pick up new commands in a single session, but with consistent, patient reinforcement, they reliably internalize lessons. Their desire to please their handler, characteristic of many working breeds, aids in their eventual mastery of obedience.

**Social Intelligence (3/5):** Mastiffs possess a discerning social intelligence. They are attuned to their human family's emotions and intentions, often acting as quiet guardians. With other dogs, they tend to be tolerant but can be reserved, observing group dynamics before engaging. This score reflects a good understanding of social cues without being overly effusive.

**Instinctive Drive (3/5):** Their primary instinctive drive revolves around protection and companionship. While not overtly prey-driven, they have a deep-seated instinct to guard their territory and people, often expressed through watchful observation and a formidable presence. This drive is strong but generally well-controlled within their calm temperament.

**Memory (3/5):** Mastiffs demonstrate solid memory retention. Once a command or routine is established, they rarely forget it, even after long periods of inactivity. They also recall specific people, places, and experiences with good accuracy, contributing to their steadfast companionship and reliable behavior.

For the **Plott Hound (Hound Group, Not Coren-ranked)**:

**Problem Solving (3/5):** The Plott Hound approaches problems with a blend of tenacity and independent thought. Their problem-solving often involves persistent exploration and scent-driven investigation, particularly when a reward (like a hidden toy or treat) is involved. While not always opting for the most direct solution, they are adept at finding a way through sheer determination.

**Training Speed (3/5):** Plott Hounds learn at a moderate pace, but their training can be influenced by their strong independent streak and powerful scent drive. They can grasp commands, but their motivation often needs to be carefully managed to compete with the allure of an interesting smell. Consistency and high-value rewards are crucial for effective training.

**Social Intelligence (3/5):** Plott Hounds are socially aware, engaging readily with their human family and often enjoying the company of other dogs. They read intentions well, particularly those related to activity or adventure. Their social interactions are generally good-natured, though their enthusiasm can sometimes be overwhelming for more reserved individuals.

**Instinctive Drive (3/5):** Their instinctive drive is profoundly rooted in tracking and hunting. This manifests as an intense focus on scent, a strong desire to explore, and remarkable stamina. This drive, while rated 3/5, is a dominant aspect of their cognitive makeup, often overriding other considerations when a compelling scent presents itself.

**Memory (3/5):** Plott Hounds exhibit strong memory, particularly for locations where interesting scents have been found or for routines that lead to engaging activities. They remember training commands and social interactions reliably, but their recall can sometimes be overshadowed by a fresh scent trail.

Where the Mastiff Wins Cognitively

Despite identical numerical scores, the Mastiff's cognitive profile leans towards deliberate, handler-centric performance. Their Coren ranking of 72, while not exceptional, places them above many breeds in terms of working obedience aptitude. This translates into a cognitive advantage in tasks requiring consistent, unwavering adherence to human directives. For instance, in complex obedience routines or service dog work that demands precise, repeatable actions, the Mastiff's inherent desire to please and their more focused attention on their handler give them an edge. Their calm temperament allows them to process instructions without being easily distracted by environmental stimuli, enabling more accurate execution of learned behaviors. Furthermore, their social intelligence, while rated 3/5, is often expressed as a profound understanding of subtle human cues and a deep-seated protective instinct, making them exceptionally attuned to their family's needs and emotional states, a nuance that might manifest differently than in a more independently-minded hound.

Where the Plott Hound Wins Cognitively

The Plott Hound's cognitive strengths, though numerically similar, manifest in distinct ways, primarily centered around their exceptional sensory processing and independent decision-making. Their powerful instinctive drive, rated 3/5, is uniquely channeled into an unparalleled ability to analyze and follow complex scent trails over varied terrain and for extended periods. This involves sophisticated problem-solving where they must interpret subtle olfactory cues, differentiate between conflicting scents, and strategize the most efficient path to their quarry. This kind of cognitive navigation is far more intricate than general obedience. While their overall problem-solving is 3/5, within the specialized domain of tracking, their performance is arguably superior to many breeds. Their independence means they are adept at making quick, on-the-fly decisions in challenging environments without constant human input, a crucial cognitive advantage in their traditional role as a hunting companion.

Which is Easier to Train and Why

Determining which breed is 'easier' to train hinges significantly on the type of training desired. For standard obedience, household manners, and tasks requiring consistent human focus, the Mastiff generally presents fewer challenges. Their inclination towards companionship and their working breed heritage mean they are often motivated by pleasing their handler and respond well to positive reinforcement. While their training speed is 3/5, their steady, deliberate nature means that once a concept is grasped, it tends to stick. Mastiffs are less prone to being sidetracked by external stimuli during a training session, making them more predictable.

In contrast, the Plott Hound's training, while equally possible, requires a more nuanced approach. Their 3/5 training speed is often competing with their powerful 3/5 instinctive drive for scent. A Plott Hound's nose can be an overwhelming distraction, making recall or focus on a human command difficult if a compelling scent is present. Their independent nature, honed over generations of hunting, means they are wired to make their own decisions in the field, which can translate into a perceived stubbornness in domestic training contexts. Training a Plott Hound effectively means channeling their natural drives, often through scent work or engaging activities, rather than trying to suppress them. While both breeds have 3/5 memory, the Mastiff's memory is more consistently applied to handler-directed tasks, while the Plott Hound's memory might prioritize the location of a particularly interesting squirrel or scent mark.

Which Suits Active Owners vs. Relaxed Owners

The distinction between these two breeds regarding owner lifestyle is quite clear. The Mastiff is an ideal companion for relaxed owners or those seeking a more sedate, yet watchful, presence. While they require moderate exercise to maintain health and prevent boredom — a daily walk and some yard time typically suffice — they are not high-energy dogs. Their contentedness often comes from being near their family, observing their surroundings from a comfortable vantage point. They are not typically driven by an incessant need for strenuous activity, making them suitable for apartment living provided they receive adequate outdoor time. Their calm demeanor and lower exercise needs align well with a less active household.

Conversely, the Plott Hound is unequivocally suited for active owners. Their heritage as a tenacious hunting dog means they possess immense stamina and a profound need for physical and mental engagement. A Plott Hound thrives on long, vigorous walks, hikes, or runs, and especially benefits from activities that engage their powerful nose, such as scent work, tracking, or even specialized agility. Simply providing a large yard is often insufficient; they need interactive, purposeful exercise that challenges their cognitive abilities alongside their physical prowess. Owners who enjoy outdoor adventures, participate in dog sports, or are willing to dedicate significant time to structured exercise will find the Plott Hound a rewarding, albeit demanding, partner.

The Verdict

Choose
Mastiff

Choose the Mastiff if you seek a calm, steadfast companion who will be a devoted family guardian and is content with moderate daily exercise and a more predictable training journey for general obedience.

Choose
Plott Hound

Opt for the Plott Hound if you're an active, outdoors-loving individual or family prepared to channel a powerful scent drive into demanding physical and mental activities, valuing independence and tenacity in a canine partner.

🧠 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 Mastiffs drool a lot?

Yes, Mastiffs, particularly those with looser jowls, are prone to drooling, especially after eating, drinking, or during excitement. This is a common breed trait due to their facial structure and should be anticipated by potential owners.

Are Plott Hounds good with children?

Plott Hounds can be very good with children, often showing patience and playfulness, especially if raised with them. However, their high energy and enthusiasm mean they might accidentally knock over very small children, so supervision is always recommended.

How much grooming do these breeds require?

Both Mastiffs and Plott Hounds have short coats and are relatively low-maintenance in terms of grooming. A weekly brush to remove loose hair and occasional baths are usually sufficient for both breeds to keep their coats healthy and clean.