English Cocker Spaniel vs Mastiff

Sporting · Medium vs Working · Giant

Quick take
  • Mastiff is the larger breed at 160–230 lbs (males) vs 28–34 lbs for the English Cocker Spaniel.
  • The English Cocker Spaniel typically lives longer (12–14 years).
  • The English Cocker Spaniel has higher daily energy needs.
  • The English Cocker Spaniel is generally more trainable.

Side-by-side traits

TraitEnglish Cocker SpanielMastiff
Group
SportingWorking
Size
MediumGiant
Origin
EnglandEngland
Height (male)
16–17"30"
Height (female)
15–16"27.5"
Weight (male)
28–34 lbs160–230 lbs
Weight (female)
26–32 lbs120–170 lbs
Lifespan
Average expected lifespan.
12–14 years6–10 years
Energy level
Daily activity needs.
High (4/5)Low (2/5)
Trainability
How quickly the breed learns commands.
High (4/5)Moderate (3/5)
Intelligence
Problem-solving ability.
High (4/5)Moderate (3/5)
Exercise needs
Daily physical activity required.
High (4/5)Low (2/5)
Shedding
Lower = less hair around your home.
Moderate (3/5)Moderate (3/5)
Grooming effort
Brushing, bathing, professional grooming.
Moderate (3/5)Very Low (1/5)
Drooling
Lower = drier face and furniture.
Very Low (1/5)Very High (5/5)
Barking
How vocal the breed is.
Moderate (3/5)Low (2/5)
Good with kids
Very High (5/5)High (4/5)
Good with other dogs
High (4/5)Moderate (3/5)
Good with strangers
High (4/5)Moderate (3/5)
Protectiveness
Watchdog tendencies.
Low (2/5)Very High (5/5)
Adaptability
Apartment / new environment tolerance.
High (4/5)Moderate (3/5)
Coat length
longshort
Hypoallergenic
Lower-shedding, less dander.
NoNo
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About the English Cocker Spaniel

The English Cocker Spaniel is a merry, sturdy, friendly gundog — the original woodcock specialist, leggier than its American cousin. Originally from England, this medium sporting breed typically weighs 28–34 lbs and lives 12–14 years. Breeders describe them as merry, sturdy, friendly.

About the Mastiff

The Mastiff is a courageous, dignified, good-natured giant — one of the most ancient breeds, formerly war dogs. 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.

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English Cocker Spaniel health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Ear infections
  • Eye disorders

Mastiff health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Bloat
  • Heart disease
  • Cancer