Sealyham Terrier vs Bullmastiff
Comprehensive comparison of two popular breeds to help you decide which one might be the better fit for your lifestyle and preferences.
Sealyham Terrier
Terrier Group
Bullmastiff
Working Group
Quick Comparison
Size
Lifespan
Exercise Needs
Grooming Needs
Table of Contents
Breed Overview
Sealyham Terrier Overview
Sealyham Terriers showcase a distinctive white coat and muscular build, standing 10.5 inches at the shoulder. Their powerful jaws and strong neck reflect their hunting heritage, while their long, broad head features dark eyes and folded ears. These sturdy terriers combine an alert, outgoing personality with a charming sense of humor, making them both capable workers and delightful companions.
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.
Key Differences
- Energy Level: Sealyham Terriers are less energetic than Bullmastiffs, requiring less daily exercise.
- Grooming: Sealyham Terriers require more grooming attention compared to Bullmastiffs.
- Temperament: While both breeds are intelligent, Sealyham Terriers tend to be more outgoing with strangers than Bullmastiffs.
- Trainability: Bullmastiffs may be slightly easier to train due to their Bullmastiff's higher intelligence ranking.
- Living Situation: Sealyham Terriers 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 Sealyham Terrier and Bullmastiff, covering everything from physical characteristics to care requirements.
Basic Information
| Feature | Sealyham Terrier | Bullmastiff |
|---|---|---|
| Size | Small | Large |
| Life Expectancy | 12-14 years | 7-9 years |
| Country of Origin | Unknown | Unknown |
| Breed Group | Terrier Group | Working Group |
Physical Characteristics
| Feature | Sealyham Terrier | Bullmastiff |
|---|---|---|
| Height | 11-11 inches 27-27 cm | 24-27 inches 61-69 cm |
| Weight | 23-24 lbs 10-11 kg | 100-130 lbs 45-59 kg |
| Coat Type | Short, dense coat | Short, dense coat |
| Coat Length | Short | Short |
| Shedding | Seasonal | Seasonal |
Temperament & Behavior
| Feature | Sealyham Terrier | Bullmastiff |
|---|---|---|
| Temperament | Alert, Outgoing, Sense Of Humor | Affectionate, Loyal, Brave |
| Energy Level | | |
| Intelligence | | |
Compatibility
| Feature | Sealyham Terrier | Bullmastiff |
|---|---|---|
| Good with Children | | |
| Good with Other Dogs | | |
| Apartment Friendly | | |
Temperament & Personality
Sealyham Terrier Temperament
The Sealyham Terrier is known for being alert, outgoing, sense of humor, making them better suited for homes without young children. Their moderate intelligence means they can be trained with consistent effort. They're typically friendly with strangers, making them poor guard dogs but excellent social companions. Their moderate energy level makes them adaptable to different lifestyles, though they still need regular exercise.
Bullmastiff Temperament
The Bullmastiff is characterized by being affectionate, loyal, brave, 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 high energy requires substantial daily exercise and activities to keep them physically and mentally satisfied.
Temperament Comparison
When comparing the Sealyham Terrier and Bullmastiff, 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
Sealyham Terrier
Rating: 3/5
Bullmastiff
Rating: 3/5
GOOD WITH OTHER DOGS
Sealyham Terrier
Rating: 3/5
Bullmastiff
Rating: 3/5
ENERGY LEVEL
Sealyham Terrier
Rating: 3/5
Bullmastiff
Rating: 4/5
TRAINABILITY / INTELLIGENCE
Sealyham Terrier
Rating: 2/5
Bullmastiff
Rating: 2/5
GROOMING NEEDS
Sealyham Terrier
Rating: 4/5
Bullmastiff
Rating: 2/5
Care & Maintenance
Sealyham Terrier Care Requirements
Exercise Needs
Sealyham Terriers require moderate daily exercise, including about 30-60 minutes of physical activity. This can include walks, play sessions, and moderate activities like walking and interactive play.
Grooming Requirements
With their short, dense coat coat, Sealyham Terriers require frequent grooming. This includes brushing several times per week to prevent matting and reduce shedding. Professional grooming every 4-8 weeks is recommended.
Bullmastiff Care Requirements
Exercise Needs
Bullmastiffs need substantial daily exercise, including at least 60-90 minutes of physical activity. This should include walks, play sessions, and more intense activities like running, swimming, or agility training.
Grooming Requirements
With their short, dense coat coat, Bullmastiffs require moderate grooming. This includes regular brushing to maintain coat health and reduce shedding. Occasional professional grooming may be helpful.
Health & Lifespan
Sealyham Terrier Health Profile
Common Health Issues:
- Retinal Dysplasia
- Lens Luxation
- Hip Issues
- Allergies
- Deafness
Bullmastiff Health Profile
Common Health Issues:
- Hip Dysplasia
- Bloat
- Heart Issues
- Eye Problems
- Cancer
Pros & Cons
Sealyham Terrier
Pros
- Good with families
- Alert watchdog
- Minimal shedding
- Adaptable to various homes
Cons
- Regular grooming needed
- Can be stubborn
- May chase small animals
- Requires experienced handling
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
Ready to Find Your Perfect Match?
Now that you've compared the Sealyham Terrier and Bullmastiff, explore more breeds or use our breed matching tool to find the perfect dog for your lifestyle.