Bullmastiff vs Gordon Setter
A side-by-side comparison to help you find the right breed for your lifestyle.
Bullmastiff
The Bullmastiff is a large, powerful, and loyal breed known for its protective nature and gentle temperament. Originally bred in England as a gamekeeper's companion to guard estates, this breed combines the strength of a Mastiff with the agility of a Bulldog.
Extra Large
Medium
7-9 years yrs
N/A
Gordon Setter
The Gordon Setter is a large, athletic dog breed known for its striking black and tan coat and its origins as a skilled bird-hunting companion in Scotland. Renowned for their intelligence, loyalty, and affectionate nature, Gordon Setters make excellent family pets and thrive in active households.
Large
High
10-12 yrs
N/A
Quick Comparison
| Trait | Bullmastiff | Gordon Setter |
|---|---|---|
| Energy | ||
| Trainability | ||
| Grooming Needs | ||
| Family Friendly | ||
| Independence |
Key Characteristics
| Good with Kids | ||
| Good with Dogs | ||
| Good with Cats | ||
| Hypoallergenic | ||
| Apartment Friendly | ||
| First-Time Owner OK |
| Detail | Bullmastiff | Gordon Setter |
|---|---|---|
| Size | Extra Large | Large |
| Energy Level | Medium | High |
| Grooming | Medium | High |
| Trainability | challenging | challenging |
| Barking Level | Low | High |
| Shedding Level | Medium | Medium |
| Chew strength | Hard | Moderate |
| Housing | Yard | Yard |
Owner Fit & Decision Guide
Owner Match
| Trait | Bullmastiff | Gordon Setter |
|---|---|---|
| Experience Level | Experienced | Experienced |
| First-Time Owner | ||
| Ideal Owner | Active individual or family who can provide adequate exercise and training for a Bullmastiff. | Active individual or family who can provide adequate exercise and training for a Gordon Setter. |
Bullmastiff Dealbreakers
- Cannot meet 60-60 min daily exercise
- Cannot commit to grooming needs
Gordon Setter Dealbreakers
- Cannot meet 60-90 min daily exercise
- Cannot commit to grooming needs
Surrender Risk
| Factor | Bullmastiff | Gordon Setter |
|---|---|---|
| Risk Level | Medium | Medium |
| Primary Reasons | Underestimated exercise needs, Behavioral challenges, Cost of care | Underestimated exercise needs, Behavioral challenges, Cost of care |
Temperament & Personality
Behavior Comparison
| Trait | Bullmastiff | Gordon Setter |
|---|---|---|
| Prey Drive | ||
| Watchdog Ability | ||
| Stranger Friendly | ||
| Drool Level | ||
| Wanderlust |
Vocalization
| Trait | Bullmastiff | Gordon Setter |
|---|---|---|
| Barking Level | Low | High |
| Howling Tendency | ||
| Whining Tendency | Low | Low |
| Separation Vocalization |
Safety & Reliability
| Trait | Bullmastiff | Gordon Setter |
|---|---|---|
| Escape Artist | ||
| Dog Park Suitable | ||
| Off-Leash Reliable | ||
| Small Animal Safe | ||
| Leash Reactivity | ||
| Resource Guarding Risk | Low | Low |
Bullmastiff Social Traits
Moderate
Selective
Gordon Setter Social Traits
Moderate
Generally friendly
Training
Bullmastiff
- ** Positive reinforcement is the only viable path. Harsh corrections often cause this breed to shut down or become defensive.
Gordon Setter
- ** Positive reinforcement is the only viable path. Gordons are sensitive; harsh corrections will cause them to shut down or become defensive [cite: 4].
Bullmastiff Considerations
This is a genetically rooted trait in many Bullmastiffs. While they may coexist peacefully with dogs of the opposite sex, placing two males or two females together often results in severe conflict once they reach social maturity (18–24 months). This aggression is rarely "cured" through training; it is managed.
Bred to track and hold poachers silently without human direction, the Bullmastiff is an independent problem solver. They do not have the "will to please" of a Golden Retriever. If a command does not make sense to them, they will simply ignore it. This is often misinterpreted as stupidity; it is actually a refusal to perform rote tasks without high-value motivation.
While independent in thought, they are physically clingy. They will lean their 120-pound bodies against you, sit on your feet, and follow you from room to room. This constant physical presence can be overwhelming for owners who value personal space.
Gordon Setter Considerations
This is the primary behavioral failure mode for the breed. Gordon Setters are intensely bonded "velcro" dogs. They do not tolerate isolation well. Left alone for standard workdays (8+ hours) without intervention, they frequently develop severe distress behaviors, including destructive chewing, howling, and self-mutilation.
Unlike the eager-to-please Labrador, the Gordon was bred to work independently of the hunter on the moors. This translates to a dog that will often consider a command, evaluate its merit, and potentially decline. They require a handler who understands how to motivate a thinking dog, not just a compliant one.
Owners often joke that Gordons remain puppies until they are three years old. This "Peter Pan" syndrome means you are signing up for a prolonged adolescence characterized by high energy, testing boundaries, and potential destructiveness long after other breeds have settled down.
While affectionate with their inner circle, Gordons are naturally aloof with strangers. Without extensive early socialization, this reserve can turn into fear-based reactivity or excessive territorial barking. They are watchdogs by nature, not the "everyone is my best friend" type.
Multi-Species Compatibility
| Species | Bullmastiff | Gordon Setter |
|---|---|---|
| With Cats | Generally safe with proper introduction | Caution - may chase |
| Small Mammals | Supervision required | Supervision required |
| Birds / Reptiles | Caution advised | Caution advised |
Advanced Behavior
| Trait | Bullmastiff | Gordon Setter |
|---|---|---|
| Predatory Sequence Risk | Medium | Medium |
| Biddability | Low | Low |
| Noise Sensitivity | Low | Low |
| Territorial Barking | ||
| Same-Sex Aggression Onset | 18 months | 18 months |
First Year & Life Stages
First Year Challenges
| Challenge | Bullmastiff | Gordon Setter |
|---|---|---|
| Puppy Difficulty | ||
| Destructive Phase | 6-18 | 6-18 |
| House Training | Moderate | Challenging |
| Crate Training | Medium | Medium |
| Adolescent Regression |
Bullmastiff: Bullmastiff puppies require consistent training and patience.
Gordon Setter: Gordon Setter puppies require consistent training and patience.
Life Stages Timeline
| Stage | Bullmastiff | Gordon Setter |
|---|---|---|
| Puppy Phase | 12 months | 12 months |
| Adolescence | 6-18 | 6-18 |
| Adult Years | 2-8 | 2-8 |
| Senior Onset | ~8 years | ~8 years |
| Peak Energy Age | 1-3 years | 1-3 years |
Size & Physical Characteristics
Physical Stats
| Measurement | Bullmastiff | Gordon Setter |
|---|---|---|
| Height | N/A | N/A |
| Weight | Not enough data yet | Not enough data yet |
| Size Category | Extra Large | Large |
| Lifespan | 7–9 years | 10–12 years |
| Litter Size | 4-8 | 4-8 |
Bullmastiff Coat
Gordon Setter Coat
Lineage & Origin
| Detail | Bullmastiff | Gordon Setter |
|---|---|---|
| Original Purpose | Developed in mid-19th century England, the Bullmastiff was created by gamekeepers to combat poachers | Developed in Scotland in the 17th century, specifically at Gordon Castle by the Fourth Duke of Gordo |
| Origin | N/A | N/A |
Breeding Details
| Detail | Bullmastiff | Gordon Setter |
|---|---|---|
| C-Section Rate | Varies | Varies |
| Whelping Difficulty | Medium | Medium |
| Puppy Mortality Rate | Low | Low |
Physical Risks
| Risk | Bullmastiff | Gordon Setter |
|---|---|---|
| Bloat / GDV Risk | Low | Low |
| Slippery Floor Risk | Low | Low |
| Min Fence Height | 1.5m | 1.5m |
| Dig / Escape Risk | Low | Low |
Health & Common Conditions
Bullmastiff Health Issues
Gordon Setter Health Issues
Bullmastiff Suggested Tests
- OFA/PennHIP for hip/elbow dysplasia
- Echocardiogram for cardiac issues
- CERF for eye conditions
- Prophylactic gastropexy
Gordon Setter Suggested Tests
- PRA-rcd4 (Genetic Test)
- Cerebellar Degeneration (CCA) (Genetic Test)
- OFA Hip/Elbow evaluations
- Gastropexy (surgical prevention for Bloat)
Health Risk Overview
| Risk Factor | Bullmastiff | Gordon Setter |
|---|---|---|
| Cancer Risk | Medium | Medium |
| Cardiac Risk | Low | Low |
| Neurological Risk | Low | Low |
| CCL/ACL Tear Risk | Low | Low |
| Vet Burden Tier | Medium | Medium |
Sensitivities & Allergies
| Sensitivity | Bullmastiff | Gordon Setter |
|---|---|---|
| Skin Allergies | ||
| Environmental Allergies | ||
| Stomach Sensitivity | Low | Low |
| Food Allergies |
Health Maintenance
| Care Item | Bullmastiff | Gordon Setter |
|---|---|---|
| Nail Growth Rate | Normal | Normal |
| Eye Care Needs | Low | Low |
| Anal Gland Issues | Occasional | Occasional |
Senior Care & Aging
Bullmastiff Senior Care
Common Senior Issues
- Arthritis
- Vision decline
- Cognitive changes
Senior care varies by individual health.
Gordon Setter Senior Care
Common Senior Issues
- Arthritis
- Vision decline
- Cognitive changes
Senior care varies by individual health.
Grooming & Care
Bullmastiff
medium maintenanceGordon Setter
high maintenanceLifestyle Compatibility
Bullmastiff Daily Life
Gordon Setter Daily Life
Housing & Legal Restrictions
| Restriction | Bullmastiff | Gordon Setter |
|---|---|---|
| BSL Restricted | ||
| Common Rental Ban | ||
| Insurance Blacklist | ||
| Weight Category | Under 50lbs | Under 50lbs |
Climate Tolerance
| Climate | Bullmastiff | Gordon Setter |
|---|---|---|
| Heat Tolerance | ||
| Cold Tolerance | ||
| Water Affinity | Medium | Medium |
Travel Compatibility
| Activity | Bullmastiff | Gordon Setter |
|---|---|---|
| Car Travel | Good | Good |
| Camping | ||
| Beach Friendly | ||
| Hiking Rating | ||
| Cabin Flight Eligible | ||
| Hotel Friendly Size |
Niche Suitability
| Role | Bullmastiff | Gordon Setter |
|---|---|---|
| Service Dog | Low | Low |
| Therapy Dog | Low | Low |
| Deep Pressure Therapy | ||
| Canicross / Bikejoring | ||
| Apartment Adaptable | ||
| Tactile / Sensory Friendly | ||
| Livestock Guardian | ||
| Medical Alert | Low | Low |
Costs & Expenses
Upfront Costs
| Cost | Bullmastiff | Gordon Setter |
|---|---|---|
| Purchase Price | N/A | N/A |
| Initial Cost Range | $1,000–$2,500 | $1,000–$2,500 |
| Cost Tier |
Ongoing Costs
| Cost | Bullmastiff | Gordon Setter |
|---|---|---|
| Monthly Range | $180–$300 | $140–$220 |
| Yearly Range | $2,160–$3,600 | $1,680–$2,640 |
| Food / Month | $100-150 | $80-120 |
| Insurance / Month | $80-150 | $60-100 |
| Grooming / Session | N/A | $80-120 |
| Vet Routine / Year | $500-800 | $300-500 |
| Monthly Cost Tier |
Bullmastiff Lifetime Cost
N/A
Gordon Setter Lifetime Cost
N/A
Quirks & Fun Facts
Daily Quirks
| Quirk | Bullmastiff | Gordon Setter |
|---|---|---|
| Snoring | ||
| Flatulence | Occasional | Occasional |
| Slobber Level | Low | Low |
| Smell When Wet | Moderate | Moderate |
| Zoomies Frequency | Occasional | Occasional |
| Counter Surfing | ||
| Digging Tendency | Low | Low |
Frequently Asked Questions
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