Icelandic Sheepdog vs Bullmastiff
Breed Compatibility
80% Compatible
Energy Level
Icelandic Sheepdog: Energetic0.8
Bullmastiff: Energetic0.8
Very Compatible
Trainability
Icelandic Sheepdog: Eager to Please1.0
Bullmastiff: Agreeable0.6
Moderately Compatible
Grooming Needs
Icelandic Sheepdog: Weekly Brushing0.4
Bullmastiff: Occasional Bath/Brush0.2
Very Compatible
Cost Category
Moderate
Premium
Very Compatible
Compatibility with Others
Good with Children
Icelandic Sheepdog5/5
Bullmastiff3/5
Good with Other Dogs
Icelandic Sheepdog4/5
Bullmastiff3/5
Good with Strangers
Icelandic Sheepdog3/5
Bullmastiff3/5
Living Requirements
Suitable Environments
Climate Suitability
Suitable Environments
Climate Suitability
Health & Care Comparison
Icelandic Sheepdog
Hip Dysplasia: Joint malformation
Cataracts: Vision impairment
PRA: Progressive eye disease
Distichiasis: Abnormal eyelash growth
Cryptorchidism: Retained testicles
Patellar Luxation: Kneecap issues
Bullmastiff
Hip Dysplasia: Joint malformation
Bloat: Gastric torsion risk
Heart Issues: Cardiac concerns
Eye Problems: Various conditions
Cancer: Higher susceptibility
Joint Issues: Elbow dysplasia
Pros & Cons Comparison
Icelandic Sheepdog
Pros
Highly trainable
Good with families
Weather resistant coat
Excellent herding instincts
Cons
Heavy shedding
High exercise needs
Can be vocal
Strong herding drive
Bullmastiff
Pros
Loyal and protective
Good with family
Low grooming needs
Quiet nature
Excellent guardians
Cons
Heavy droolers
Shorter lifespan
Size management issues
Not good with strangers
Health concerns
Icelandic Sheepdog Fun Fact
These dogs survived near extinction in the 1950s when only about 50 remained in their native Iceland.
Bullmastiff Fun Fact
Despite their imposing size, Bullmastiffs were bred to be 'silent guardians' and rarely bark unnecessarily.
Heritage & Purpose
Icelandic Sheepdog
Origin:
Dating back to the 9th century in Iceland, these dogs served as invaluable herding companions to Viking settlers, managing sheep across rugged terrain and harsh weather conditions.
Bullmastiff
Origin:
Developed in England during the 1800s by gamekeepers to combat poaching. Combined strength of Mastiff with agility of Bulldog to create silent guardians for large estates.
Special Considerations
Icelandic Sheepdog
Regular grooming needed during shedding seasons. Requires substantial daily exercise and mental stimulation. Monitor for common breed-specific health issues.
Bullmastiff
Requires early socialization and training to manage size. Drooling and shedding need regular attention. Health monitoring essential due to breed-specific issues.
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