Cavalier King Charles Spaniel vs Spanish Mastiff
Breed Compatibility
73% Compatible
Energy Level
Cavalier King Charles Spaniel: Calm0.4
Spanish Mastiff: Calm0.4
Very Compatible
Trainability
Cavalier King Charles Spaniel: Eager to Please1.0
Spanish Mastiff: N/A
Less Compatible
Grooming Needs
Cavalier King Charles Spaniel: Weekly Brushing0.4
Spanish Mastiff: N/A
Moderately Compatible
Cost Category
Premium
Luxury
Very Compatible
Compatibility with Others
Good with Children
Cavalier King Charles Spaniel5/5
Spanish Mastiff3/5
Good with Other Dogs
Cavalier King Charles Spaniel5/5
Spanish Mastiff3/5
Good with Strangers
Cavalier King Charles Spaniel4/5
Spanish Mastiff3/5
Living Requirements
Suitable Environments
Climate Suitability
Suitable Environments
Climate Suitability
Health & Care Comparison
Cavalier King Charles Spaniel
Mitral Valve Disease: Heart condition
Syringomyelia: Neurological disorder
Hip Dysplasia: Joint malformation
Patellar Luxation: Kneecap issues
Eye Problems: Various conditions
Heart Murmurs: Cardiac concerns
Spanish Mastiff
Hip dysplasia: Joint malformation issue
Elbow dysplasia: Joint development problem
Bloat: Gastric torsion risk
Heart issues: Cardiac health concerns
Eye problems: Various ocular conditions
Obesity: Weight management challenges
Pros & Cons Comparison
Cavalier King Charles Spaniel
Pros
Exceptionally affectionate
Good with children
Adaptable to different living situations
Easy to train
Gentle temperament
Cons
Significant health concerns
Regular grooming required
Separation anxiety prone
Cannot be left alone long
Expensive medical care
Spanish Mastiff
Pros
Excellent guardian breed
Gentle with family
Patient temperament
Low exercise needs
Cons
Heavy drooling
Significant food costs
Space requirements
Health issues
Cavalier King Charles Spaniel Fun Fact
King Charles II was so devoted to these dogs that he decreed they be allowed in any public place, including Parliament!
Spanish Mastiff Fun Fact
Spanish Mastiffs were historically used in groups of five to protect sheep flocks from wolves and bears.
Heritage & Purpose
Cavalier King Charles Spaniel
Origin:
Developed in the United Kingdom during the 16th century as companion dogs for nobility, particularly favored by King Charles II. Served as lap warmers and gentle companions.
Spanish Mastiff
Origin:
Medieval Spain saw these mastiffs guarding livestock against wolves and bears in the Mesta system. Their impressive size and protective nature made them invaluable guardians of sheep flocks.
Special Considerations
Cavalier King Charles Spaniel
Regular heart monitoring required. Daily brushing needed to maintain coat. Cannot tolerate extreme temperatures or long periods of solitude.
Spanish Mastiff
Regular grooming needed during shedding seasons. Moderate exercise requirements must be met consistently. Health monitoring is essential due to size-related issues.