Cavalier King Charles Spaniel vs American Staffordshire Terrier
Breed Compatibility
74% Compatible
Energy Level
Cavalier King Charles Spaniel: Calm0.4
American Staffordshire Terrier: Regular Exercise0.6
Very Compatible
Trainability
Cavalier King Charles Spaniel: Eager to Please1.0
American Staffordshire Terrier: Agreeable0.6
Moderately Compatible
Grooming Needs
Cavalier King Charles Spaniel: Weekly Brushing0.4
American Staffordshire Terrier: Occasional Bath/Brush0.2
Very Compatible
Cost Category
Premium
Premium
Very Compatible
Compatibility with Others
Good with Children
Cavalier King Charles Spaniel5/5
American Staffordshire Terrier3/5
Good with Other Dogs
Cavalier King Charles Spaniel5/5
American Staffordshire Terrier3/5
Good with Strangers
Cavalier King Charles Spaniel4/5
American Staffordshire Terrier4/5
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
American Staffordshire Terrier
Hip Dysplasia: Joint malformation
Heart Disease: Cardiac concerns
Skin Allergies: Dermatitis issues
Thyroid Problems: Hormone imbalance
Eye Issues: Progressive retinal
CCL Tears: Knee ligament damage
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
American Staffordshire Terrier
Pros
Loyal and devoted to family
Excellent with children
Strong and athletic
Easy to groom
Cons
Strong prey drive
Need extensive socialization
May be dog aggressive
High exercise needs
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!
American Staffordshire Terrier Fun Fact
Despite their muscular appearance, AmStaffs are often called 'nanny dogs' due to their gentle nature with children.
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.
American Staffordshire Terrier
Origin:
Developed in 19th century America from English bull-and-terrier breeds, these dogs served as all-purpose farm dogs and family guardians throughout the American heartland.
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.
American Staffordshire Terrier
Needs early socialization, consistent training, and regular exercise. Careful introduction to other pets required. Regular health monitoring for breed-specific issues essential.