English Springer Spaniel vs Mastiff
A side-by-side comparison to help you find the right breed for your lifestyle.
English Springer Spaniel
Also known as: Springer, ESS
The English Springer Spaniel is a versatile and energetic breed known for its friendly and affectionate nature, making it an excellent companion for families and active individuals. Originally bred for hunting, this medium-sized dog is highly trainable and excels in various canine sports and activities. They're called 'Springers' because they literally spring or flush game birds into the air.
Medium
High
12-14 yrs
48-51 cm
18-25 kg
Mastiff
Also known as: English Mastiff, Old English Mastiff
The Mastiff (English Mastiff) is a giant guardian breed of immense dignity, courage, and docility. With ancestors depicted in Assyrian bas-reliefs from 2500 BC, these ancient war dogs and estate guardians have been bred down to gentle family companions. But the reality of living with a dog that can exceed 200lbs is often romanticized - between the short 6-10 year lifespan, potential for bone cancer, and costs that dwarf most breeds, they're called a 'heartbreak breed' for good reason.
Extra Large
Low
6-10 yrs
70-76+ cm
70-104+ kg
Quick Comparison
| Trait | English Springer Spaniel | Mastiff |
|---|---|---|
| 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 | English Springer Spaniel | Mastiff |
|---|---|---|
| Size | Medium | Extra Large |
| Energy Level | High | Low |
| Grooming | High | High |
| Trainability | Easy | challenging |
| Barking Level | Medium | Medium |
| Shedding Level | Medium | Medium |
| Chew strength | Moderate | Hard |
| Housing | Yard | Yard |
Owner Fit & Decision Guide
Owner Match
| Trait | English Springer Spaniel | Mastiff |
|---|---|---|
| Experience Level | Beginner (with active lifestyle) | Advanced |
| First-Time Owner | ||
| Ideal Owner | Active individual or family committed to training and daily exercise. Works from home or can provide midday breaks. Tolerant of mud and moderate shedding. | Experienced large breed owner with house and yard. Works from home or can be home most of the day. Financially prepared for $3,000+ annual costs and $5,000+ emergency fund. Physically able to manage 200lb dog. Psychologically prepared for 6-10 year lifespan and likely cancer diagnosis. |
English Springer Spaniel Dealbreakers
- Sedentary lifestyle - do NOT get this breed if you want a couch potato
- Long work hours - not suitable for homes empty 8-10 hours/day
- Fastidious cleaners - they shed, track mud, and drip water from ears/jowls
Mastiff Dealbreakers
- Apartment living (unless ground floor and extremely dedicated)
- Fastidious cleaners (drool/hair is unmanageable)
- Tight budget (one vet bill can bankrupt you)
- Physically frail owners (cannot hold 200lb dog on leash)
- Cannot emotionally handle short lifespan
Surrender Risk
| Factor | English Springer Spaniel | Mastiff |
|---|---|---|
| Risk Level | Medium | Medium |
| Primary Reasons | Energy mismatch - owner underestimated exercise needs, Biting/aggression - often misdiagnosed rage or resource guarding in untrained dogs, Health costs - chronic ear/skin issues | 'Moving/Housing Restrictions' - landlords evict due to size/breed, Cost - giant breed vet bills shock unprepared owners, Cute puppy becomes 150lb adolescent they can't afford to feed or vet |
Temperament & Personality
Behavior Comparison
| Trait | English Springer Spaniel | Mastiff |
|---|---|---|
| Prey Drive | ||
| Watchdog Ability | ||
| Stranger Friendly | ||
| Drool Level | ||
| Wanderlust |
Vocalization
| Trait | English Springer Spaniel | Mastiff |
|---|---|---|
| Barking Level | Medium | Medium |
| Howling Tendency | ||
| Whining Tendency | Medium | Low |
| Separation Vocalization |
Safety & Reliability
| Trait | English Springer Spaniel | Mastiff |
|---|---|---|
| Escape Artist | ||
| Dog Park Suitable | ||
| Off-Leash Reliable | ||
| Small Animal Safe | ||
| Leash Reactivity | ||
| Resource Guarding Risk | Moderate | Moderate |
English Springer Spaniel Social Traits
Low
Generally dog-friendly, enjoys pack play
Mastiff Social Traits
High
Same-sex aggression can develop around 18-24 months. Socialization critical to prevent wariness becoming fear-aggression.
Training
English Springer Spaniel
- They respond best to positive reinforcement - harsh corrections cause shutdown or fearfulness
- Use their high food motivation to your advantage
- Channel their cooperative nature into obedience, agility, or rally
Mastiff
- Ask once, then lure/help them succeed
- Train for partnership, not just obedience
- Start leash manners EARLY before they're physically unmanageable
- Use high-value treats - they are food motivated
English Springer Spaniel Considerations
Bred to work cooperatively with humans, Springers don't thrive in isolation. Left alone for 6+ hours, they frequently develop destructive behaviors (chewing, digging) and distress vocalization.
Historically significant idiopathic aggression where the dog enters a trance-like state. Linked primarily to show/bench lines and low serotonin. True rage is distinct from resource guarding.
A bored Springer is a destructive Springer. They require 60-120 minutes of daily exercise. Under-exercised Springers become hyperactive, vocal, and destructive.
If there is mud, they will find it. Their feathering acts as a mop, tracking water and dirt everywhere. Not ideal for pristine households.
Mastiff Considerations
Average lifespan is only 6-10 years, with 8 being the median. Owners must be psychologically prepared to lose their companion just as they enter their senior years. Bone cancer is the leading cause of death.
Unlike eager-to-please breeds, Mastiffs often ask 'Why?' before complying. When they decide not to cooperate, they simply flatten themselves to the floor - physically unmanageable at 200lbs. Harsh training causes complete shutdown.
Mature Mastiffs can develop intolerance toward dogs of the same sex, typically emerging around 18-24 months. Difficult to manage due to sheer power differential between owner and dog.
$150-300/month for food alone. Insurance $100-200+/month. All medications priced by weight (3-4x cost of Labrador). A single emergency can exceed $5,000. If this would bankrupt you, do not get this breed.
Multi-Species Compatibility
| Species | English Springer Spaniel | Mastiff |
|---|---|---|
| With Cats | Generally good if raised together - may try to 'flush' them playfully | Generally safe if raised together - low prey drive |
| Small Mammals | High risk - rabbits and hamsters trigger prey drive | Generally safe - no terrier-like kill instinct |
| Birds / Reptiles | High risk - they are bird dogs, poultry are prey | Generally neutral |
Advanced Behavior
| Trait | English Springer Spaniel | Mastiff |
|---|---|---|
| Predatory Sequence Risk | Arrested | Arrested |
| Biddability | High | Low |
| Noise Sensitivity | Low | Low |
| Territorial Barking | ||
| Same-Sex Aggression Onset | N/A | 18 months |
English Springer Spaniel: Predatory sequence: Orient → Eye → Stalk → Chase → Flush (Spring) → Grab-Bite (Soft) → Retrieve. Kill/dissect portion is inhibited - soft mouth for retrieving game. Works *with* you, not just *for* you.
Mastiff: Predatory sequence arrested: Orient -> Eye -> (Stalk/Chase/Grab/Kill inhibited). They may chase out of territorial instinct but lack 'kill bite' of terriers. High adaptive intelligence (problem-solving), low working intelligence (obedience repetition). They work for partnership, not just kibble.
First Year & Life Stages
First Year Challenges
| Challenge | English Springer Spaniel | Mastiff |
|---|---|---|
| Puppy Difficulty | ||
| Destructive Phase | 6-18 | 6-18 |
| House Training | Easy | Medium |
| Crate Training | High | Medium |
| Adolescent Regression |
English Springer Spaniel: High-energy and mouthy puppies. Adolescence (6-24 months) is the 'testing' phase - recall may vanish. Consistency is vital.
Mastiff: Calmer than sporting/herding breeds but 6-month puppy can weigh 80lbs with baby brain. They are clumsy, mouthy, and accidentally knock over children/furniture. Teething Mastiff can chew through solid wood door frames. A rebellious 150lb teenager pulling on leash is a safety hazard.
Life Stages Timeline
| Stage | English Springer Spaniel | Mastiff |
|---|---|---|
| Puppy Phase | 18 months | 18 months |
| Adolescence | 6-24 | 18-36 |
| Adult Years | 2-8 | 3-6 |
| Senior Onset | ~9 years | ~6 years |
| Peak Energy Age | 1-3 years | 1-2 years |
Size & Physical Characteristics
Physical Stats
| Measurement | English Springer Spaniel | Mastiff |
|---|---|---|
| Height | 48-51 cm | 70-76+ cm |
| Weight | Not enough data yet | Not enough data yet |
| Size Category | Medium | Extra Large |
| Lifespan | 12–14 years | 6–10 years |
| Litter Size | 4-10 | 8-10 |
English Springer Spaniel Coat
Mastiff Coat
Lineage & Origin
| Detail | English Springer Spaniel | Mastiff |
|---|---|---|
| Original Purpose | Flushing (springing) and retrieving game birds for hunters | War dogs, guardians, and hunters of large game (lions, bears, wolves). In England, estate guardians protecting from poachers. Job was to seize and hold intruders using sheer mass. |
| Origin | England, 1800s (officially separated from Cocker Spaniel in 1902) | Ancient breed - ancestors depicted in Assyrian bas-reliefs from 2500 BC |
Breeding Details
| Detail | English Springer Spaniel | Mastiff |
|---|---|---|
| C-Section Rate | 10-20% | High |
| Whelping Difficulty | Easy to Medium | High |
| Puppy Mortality Rate | Low | Moderate |
Physical Risks
| Risk | English Springer Spaniel | Mastiff |
|---|---|---|
| Bloat / GDV Risk | Medium | High |
| Slippery Floor Risk | Low | High |
| Min Fence Height | 1.5m | 1.8m |
| Dig / Escape Risk | Low | Low |
Health & Common Conditions
English Springer Spaniel Health Issues
Mastiff Health Issues
English Springer Spaniel Suggested Tests
- PRA (cord1) DNA test
- PFK deficiency DNA test
- OFA/PennHIP hip evaluation
- OFA elbow evaluation
- Ophthalmologist evaluation
Mastiff Suggested Tests
- PRA (Progressive Retinal Atrophy)
- Cystinuria DNA test
- DM (Degenerative Myelopathy)
- OFA or PennHIP for hips and elbows
- Cardiac evaluation
Health Risk Overview
| Risk Factor | English Springer Spaniel | Mastiff |
|---|---|---|
| Cancer Risk | Medium | Very High |
| Cardiac Risk | Low | Medium |
| Neurological Risk | Low | Low |
| CCL/ACL Tear Risk | Medium | High |
| Vet Burden Tier | Medium | Very High |
Sensitivities & Allergies
| Sensitivity | English Springer Spaniel | Mastiff |
|---|---|---|
| Skin Allergies | ||
| Environmental Allergies | ||
| Stomach Sensitivity | Medium | Medium |
| Food Allergies | Chicken, Grain |
Health Maintenance
| Care Item | English Springer Spaniel | Mastiff |
|---|---|---|
| Nail Growth Rate | Normal | Fast |
| Eye Care Needs | Medium | Medium |
| Anal Gland Issues | Occasional | Occasional |
Senior Care & Aging
English Springer Spaniel Senior Care
Common Senior Issues
- Arthritis/joint stiffness
- Vision/hearing loss
- Cognitive decline
- Hip dysplasia progression
Slow down around 9+ but often remain active. Watch for arthritis and vision/hearing loss.
Mastiff Senior Care
Common Senior Issues
- Bone cancer (osteosarcoma)
- Arthritis (almost guaranteed)
- Heart issues
Rapid decline often starts around 6 years. May need 'Help 'Em Up' harness to assist standing. Euthanasia at home recommended if possible - transporting non-ambulatory 200lb dog to vet clinic is physically impossible for most owners without stretcher and team.
Grooming & Care
English Springer Spaniel
high maintenanceMastiff
high maintenanceLifestyle Compatibility
English Springer Spaniel Daily Life
Mastiff Daily Life
Housing & Legal Restrictions
| Restriction | English Springer Spaniel | Mastiff |
|---|---|---|
| BSL Restricted | ||
| Common Rental Ban | ||
| Insurance Blacklist | ||
| Weight Category | 25-50lbs | Over 50lbs |
Climate Tolerance
| Climate | English Springer Spaniel | Mastiff |
|---|---|---|
| Heat Tolerance | ||
| Cold Tolerance | ||
| Water Affinity | High | Low |
Travel Compatibility
| Activity | English Springer Spaniel | Mastiff |
|---|---|---|
| Car Travel | Excellent | Good |
| Camping | ||
| Beach Friendly | ||
| Hiking Rating | ||
| Cabin Flight Eligible | ||
| Hotel Friendly Size |
Niche Suitability
| Role | English Springer Spaniel | Mastiff |
|---|---|---|
| Service Dog | Medium | Low |
| Therapy Dog | High | Medium |
| Deep Pressure Therapy | ||
| Canicross / Bikejoring | ||
| Apartment Adaptable | ||
| Tactile / Sensory Friendly | ||
| Livestock Guardian | ||
| Medical Alert | Medium | Low |
Costs & Expenses
Upfront Costs
| Cost | English Springer Spaniel | Mastiff |
|---|---|---|
| Purchase Price | $1,000-2,500 | $1,500-4,000 |
| Initial Cost Range | $1,000–$2,500 | $1,500–$4,000 |
| Cost Tier |
Ongoing Costs
| Cost | English Springer Spaniel | Mastiff |
|---|---|---|
| Monthly Range | $120–$200 | $300–$600 |
| Yearly Range | $2,000–$2,500 | $3,600–$7,200 |
| Food / Month | $50-80 | $150-300 |
| Insurance / Month | $35-55 | $100-200+ |
| Grooming / Session | $50-100 | $75-125 |
| Vet Routine / Year | $400-800 | $450-600 |
| Monthly Cost Tier |
English Springer Spaniel Lifetime Cost
$20,000-35,000
Mastiff Lifetime Cost
$25,000-60,000
Quirks & Fun Facts
Daily Quirks
| Quirk | English Springer Spaniel | Mastiff |
|---|---|---|
| Snoring | ||
| Flatulence | Occasional | Frequent |
| Slobber Level | Light | Heavy |
| Smell When Wet | Moderate | Strong |
| Zoomies Frequency | Daily | Rare |
| Counter Surfing | ||
| Digging Tendency | Medium | Low |
English Springer Spaniel Quirks
Mud Magnets
If there is mud, they will find it. Their feathering acts as a mop for water and dirt.
The Spring
They literally spring/bounce through tall grass to see over it - this is the behavior they were bred for.
Submissive Urination
Some Springers, especially females, may urinate when overly excited or greeted. Usually fades with age and confidence.
Mastiff Quirks
The Mastiff Lean
Will lean their full weight (up to 200lbs) against your legs. Fall risk for children and elderly.
Ceiling Slobber
Not just when eating - they shake heads and 'fling' slime. It will be on clothes, walls, and TV.
Passive Resistance
When they don't want to do something, they simply flatten to the floor. Physically impossible to move a 200lb dog that doesn't want to move.
Room-Clearing Gas
Flatulence is frequent and potent, often clearing a room.
Frequently Asked Questions
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