Mastiff vs Polish Lowland Sheepdog

Working · Giant vs Herding · Medium

Quick take
  • Mastiff is the larger breed at 160–230 lbs (males) vs 30–50 lbs for the Polish Lowland Sheepdog.
  • The Polish Lowland Sheepdog typically lives longer (12–14 years).
  • The Polish Lowland Sheepdog has higher daily energy needs.
  • The Polish Lowland Sheepdog sheds less.
  • The Polish Lowland Sheepdog is generally more trainable.

Side-by-side traits

TraitMastiffPolish Lowland Sheepdog
Group
WorkingHerding
Size
GiantMedium
Origin
EnglandPoland
Height (male)
30"18–20"
Height (female)
27.5"17–19"
Weight (male)
160–230 lbs30–50 lbs
Weight (female)
120–170 lbs30–50 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)Very Low (1/5)
Grooming effort
Brushing, bathing, professional grooming.
Very Low (1/5)Very High (5/5)
Drooling
Lower = drier face and furniture.
Very High (5/5)Very Low (1/5)
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)Moderate (3/5)
Protectiveness
Watchdog tendencies.
Very High (5/5)High (4/5)
Adaptability
Apartment / new environment tolerance.
Moderate (3/5)High (4/5)
Coat length
shortlong
Hypoallergenic
Lower-shedding, less dander.
NoYes
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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.

About the Polish Lowland Sheepdog

The Polish Lowland Sheepdog is a clever, lively, perceptive Polish shaggy herder — shaggy-coated dog known for memory and adaptability. Originally from Poland, this medium herding breed typically weighs 30–50 lbs and lives 12–14 years. Breeders describe them as clever, lively, perceptive.

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Mastiff health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Bloat
  • Heart disease
  • Cancer

Polish Lowland Sheepdog health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Eye disorders