Icelandic Sheepdog vs Tibetan Mastiff

Herding · Medium vs Working · Giant

Quick take
  • Tibetan Mastiff is the larger breed at 90–150 lbs (males) vs 25–30 lbs for the Icelandic Sheepdog.
  • The Icelandic Sheepdog typically lives longer (12–14 years).
  • The Icelandic Sheepdog has higher daily energy needs.
  • The Icelandic Sheepdog is generally more trainable.

Side-by-side traits

TraitIcelandic SheepdogTibetan Mastiff
Group
HerdingWorking
Size
MediumGiant
Origin
IcelandTibet
Height (male)
17.5–18"26"
Height (female)
16.5–17"24"
Weight (male)
25–30 lbs90–150 lbs
Weight (female)
25–30 lbs70–120 lbs
Lifespan
Average expected lifespan.
12–14 years10–12 years
Energy level
Daily activity needs.
High (4/5)Low (2/5)
Trainability
How quickly the breed learns commands.
High (4/5)Low (2/5)
Intelligence
Problem-solving ability.
High (4/5)High (4/5)
Exercise needs
Daily physical activity required.
High (4/5)Moderate (3/5)
Shedding
Lower = less hair around your home.
High (4/5)High (4/5)
Grooming effort
Brushing, bathing, professional grooming.
Moderate (3/5)Moderate (3/5)
Drooling
Lower = drier face and furniture.
Very Low (1/5)Moderate (3/5)
Barking
How vocal the breed is.
High (4/5)High (4/5)
Good with kids
Very High (5/5)Moderate (3/5)
Good with other dogs
High (4/5)Low (2/5)
Good with strangers
High (4/5)Very Low (1/5)
Protectiveness
Watchdog tendencies.
Moderate (3/5)Very High (5/5)
Adaptability
Apartment / new environment tolerance.
High (4/5)Low (2/5)
Coat length
longlong
Hypoallergenic
Lower-shedding, less dander.
NoNo
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About the Icelandic Sheepdog

The Icelandic Sheepdog is a friendly, hardy, herding Spitz from Iceland — the country's only native breed, brought by Vikings. Originally from Iceland, this medium herding breed typically weighs 25–30 lbs and lives 12–14 years. Breeders describe them as friendly, hardy, cheerful.

About the Tibetan Mastiff

The Tibetan Mastiff is an aloof, intelligent, ancient Himalayan livestock guardian — the lion-maned protector of monasteries. Originally from Tibet, this giant working breed typically weighs 90–150 lbs and lives 10–12 years. Breeders describe them as aloof, intelligent, independent.

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Icelandic Sheepdog health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Patellar luxation
  • Eye disorders

Tibetan Mastiff health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Hypothyroidism
  • Eye disorders