English Mastiff vs English Springer Spaniel

Working · Giant vs Sporting · Medium

Quick take
  • English Mastiff is the larger breed at 160–230 lbs (males) vs 50–55 lbs for the English Springer Spaniel.
  • The English Springer Spaniel typically lives longer (12–14 years).
  • The English Springer Spaniel has higher daily energy needs.
  • The English Springer Spaniel is generally more trainable.

Side-by-side traits

TraitEnglish MastiffEnglish Springer Spaniel
Group
WorkingSporting
Size
GiantMedium
Origin
EnglandEngland
Height (male)
30"19–21"
Height (female)
27.5"18–20"
Weight (male)
160–230 lbs50–55 lbs
Weight (female)
120–170 lbs40–50 lbs
Lifespan
Average expected lifespan.
6–10 years12–14 years
Energy level
Daily activity needs.
Low (2/5)High (4/5)
Trainability
How quickly the breed learns commands.
Moderate (3/5)High (4/5)
Intelligence
Problem-solving ability.
Moderate (3/5)High (4/5)
Exercise needs
Daily physical activity required.
Low (2/5)High (4/5)
Shedding
Lower = less hair around your home.
Moderate (3/5)Moderate (3/5)
Grooming effort
Brushing, bathing, professional grooming.
Very Low (1/5)Moderate (3/5)
Drooling
Lower = drier face and furniture.
Very High (5/5)Low (2/5)
Barking
How vocal the breed is.
Low (2/5)Moderate (3/5)
Good with kids
High (4/5)Very High (5/5)
Good with other dogs
Moderate (3/5)High (4/5)
Good with strangers
Moderate (3/5)High (4/5)
Protectiveness
Watchdog tendencies.
Very High (5/5)Low (2/5)
Adaptability
Apartment / new environment tolerance.
Moderate (3/5)High (4/5)
Coat length
shortmedium
Hypoallergenic
Lower-shedding, less dander.
NoNo
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About the English Mastiff

The English Mastiff is a courageous, dignified, good-natured giant — the heaviest dog breed, ancient British war hounds. Originally from England, this giant working breed typically weighs 160–230 lbs and lives 6–10 years. Breeders describe them as courageous, dignified, good-natured.

About the English Springer Spaniel

The English Springer Spaniel is a friendly, playful, obedient gundog — bred to spring game from cover for the hunter's net or gun. Originally from England, this medium sporting breed typically weighs 50–55 lbs and lives 12–14 years. Breeders describe them as friendly, playful, obedient.

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English Mastiff health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Bloat
  • Heart disease
  • Cancer

English Springer Spaniel health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Eye conditions
  • Ear infections
  • Phosphofructokinase deficiency