Bullmastiff vs Japanese Spitz
Comprehensive comparison of two popular breeds to help you decide which one might be the better fit for your lifestyle and preferences.
Bullmastiff
Working Group
Japanese Spitz
Foundation Stock Service
Quick Comparison
Size
Lifespan
Exercise Needs
Grooming Needs
Table of Contents
Breed Overview
Bullmastiff Overview
Powerful and majestic, Bullmastiffs showcase a muscular build with a distinctive broad head and dark muzzle. Their short fawn, red, or brindle coat complements their imposing yet gentle demeanor. Standing up to 27 inches at the shoulder with males weighing up to 130 pounds, these dogs combine strength with surprising agility. Their watchful expression and noble bearing reflect their heritage as guardian breeds.
Japanese Spitz Overview
Japanese Spitz dogs showcase a striking pure white double coat with a distinctive ruff around the neck and shoulders. Their pointed ears, dark almond-shaped eyes, and curled tail create an alert, fox-like expression. Medium-sized and well-proportioned, these elegant companions combine grace with sturdiness, displaying remarkable agility and poise in movement.
Key Differences
- Energy Level: Bullmastiffs are more energetic than Japanese Spitzs, requiring more daily exercise.
- Grooming: Bullmastiffs require less grooming attention compared to Japanese Spitzs.
- Temperament: While both breeds are intelligent, Bullmastiffs tend to be more reserved with strangers than Japanese Spitzs.
- Trainability: Japanese Spitzs may be slightly easier to train due to their Japanese Spitz's higher intelligence ranking.
- Living Situation: Japanese Spitzs adapt better to apartment living, while Bullmastiffs typically prefer homes with more space.
Detailed Comparison
Below is a comprehensive side-by-side comparison of the Bullmastiff and Japanese Spitz, covering everything from physical characteristics to care requirements.
Basic Information
| Feature | Bullmastiff | Japanese Spitz |
|---|---|---|
| Size | Large | Small |
| Life Expectancy | 7-9 years | 12-14 years |
| Country of Origin | Unknown | Unknown |
| Breed Group | Working Group | Foundation Stock Service |
Physical Characteristics
| Feature | Bullmastiff | Japanese Spitz |
|---|---|---|
| Height | 24-27 inches 61-69 cm | 12-15 inches 30-38 cm |
| Weight | 100-130 lbs 45-59 kg | 10-25 lbs 5-11 kg |
| Coat Type | Short, dense coat | Short, dense coat |
| Coat Length | Short | Short |
| Shedding | Seasonal | Occasional |
Temperament & Behavior
| Feature | Bullmastiff | Japanese Spitz |
|---|---|---|
| Temperament | Affectionate, Loyal, Brave | Loyal, Playful, Smart |
| Energy Level | | |
| Intelligence | | |
Compatibility
| Feature | Bullmastiff | Japanese Spitz |
|---|---|---|
| Good with Children | | |
| Good with Other Dogs | | |
| Apartment Friendly | | |
Temperament & Personality
Bullmastiff Temperament
The Bullmastiff is known for being affectionate, loyal, brave, making them better suited for homes without young children. Their moderate intelligence means they can be trained with consistent effort. They tend to be reserved with strangers, which makes them good watchdogs. With their high energy levels, they need plenty of exercise and mental stimulation to prevent boredom and destructive behaviors.
Japanese Spitz Temperament
The Japanese Spitz is characterized by being loyal, playful, smart, which makes them better for households without small children. With their moderate intelligence, they can learn with consistent training methods. They're naturally cautious around strangers, which enhances their ability to serve as watchdogs. Their moderate energy level makes them versatile companions that can adapt to your activity level, though regular exercise is still important.
Temperament Comparison
When comparing the Bullmastiff and Japanese Spitz, there are notable differences in their temperaments that potential owners should consider:
Sociability with Strangers
Good with Children
Side-by-Side Trait Ratings
GOOD WITH YOUNG CHILDREN
Bullmastiff
Rating: 3/5
Japanese Spitz
Rating: 3/5
GOOD WITH OTHER DOGS
Bullmastiff
Rating: 3/5
Japanese Spitz
Rating: 3/5
ENERGY LEVEL
Bullmastiff
Rating: 4/5
Japanese Spitz
Rating: 3/5
TRAINABILITY / INTELLIGENCE
Bullmastiff
Rating: 2/5
Japanese Spitz
Rating: 2/5
GROOMING NEEDS
Bullmastiff
Rating: 2/5
Japanese Spitz
Rating: 3/5
Care & Maintenance
Bullmastiff Care Requirements
Exercise Needs
Bullmastiffs require significant daily exercise, including at least 60-90 minutes of physical activity. This can include walks, play sessions, and more vigorous activities like running, swimming, or fetch.
Grooming Requirements
With their short, dense coat coat, Bullmastiffs require moderate grooming. This includes regular brushing to prevent matting and reduce shedding. Occasional professional grooming may be beneficial.
Japanese Spitz Care Requirements
Exercise Needs
Japanese Spitzs need regular daily exercise, including about 30-60 minutes of physical activity. This should include walks, play sessions, and moderate activities like walking and interactive play.
Grooming Requirements
With their short, dense coat coat, Japanese Spitzs require moderate grooming. This includes regular brushing to maintain coat health and reduce shedding. Occasional professional grooming may be helpful.
Health & Lifespan
Bullmastiff Health Profile
Common Health Issues:
- Hip Dysplasia
- Bloat
- Heart Issues
- Eye Problems
- Cancer
Japanese Spitz Health Profile
Common Health Issues:
- Patellar Luxation
- Progressive Retinal Atrophy
- Hip Dysplasia
- Dental Issues
- Allergies
Pros & Cons
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
Japanese Spitz
Pros
- Excellent family companion
- Adaptable to various living situations
- Low maintenance health needs
- Good with children
Cons
- Regular grooming required
- Can be vocal
- Moderate shedding
- May be reserved with strangers
Ready to Find Your Perfect Match?
Now that you've compared the Bullmastiff and Japanese Spitz, explore more breeds or use our breed matching tool to find the perfect dog for your lifestyle.