Old English Sheepdog vs Pug
A side-by-side comparison to help you find the right breed for your lifestyle.
Old English Sheepdog
The Old English Sheepdog is a large, shaggy herding breed known for its distinctive shaggy double coat and gentle, playful disposition. Originally bred in England for driving cattle and sheep, this affectionate and intelligent breed is also a beloved family companion.
Extra Large
High
10-12 years yrs
56+ cm cm
Pug
Also known as: Chinese Pug, Dutch Bulldog, Dutch Mastiff, Mini Mastiff, Mops, Carlin
The Pug is a small, charming dog breed known for its wrinkled face, curly tail, and affectionate personality. With origins dating back to ancient China, Pugs are beloved for their playful and sociable nature, making them excellent companions. However, their flat faces come with serious health implications that every potential owner must understand.
Small
Low
7.7-15 yrs
25-33 cm
6-8 kg
Quick Comparison
| Trait | Old English Sheepdog | Pug |
|---|---|---|
| Energy | ||
| Trainability | ||
| Grooming Needs | ||
| Family Friendly | ||
| Independence |
Key Characteristics
| Good with Kids | ||
| Good with Dogs | ||
| Good with Cats | ||
| Hypoallergenic | ||
| Apartment Friendly | ||
| First-Time Owner OK |
| Detail | Old English Sheepdog | Pug |
|---|---|---|
| Size | Extra Large | Small |
| Energy Level | High | Low |
| Grooming | High | High |
| Trainability | challenging | challenging |
| Barking Level | High | Medium |
| Shedding Level | Low | High |
| Chew strength | Moderate | Light |
| Housing | Yard | Apartment |
Owner Fit & Decision Guide
Owner Match
| Trait | Old English Sheepdog | Pug |
|---|---|---|
| Experience Level | Experienced | Beginner (temperament) / Advanced (medical) |
| First-Time Owner | ||
| Ideal Owner | Active individual or family who can provide adequate exercise and training for a Old English Sheepdog. | Work-from-home individual or homebody who wants a constant companion. Financially prepared for medical costs. Lives in climate-controlled environment. Tolerant of shedding and snoring. |
Old English Sheepdog Dealbreakers
- Cannot meet 90-120 min daily exercise
- Cannot commit to grooming needs
Pug Dealbreakers
- Want a hiking/running partner
- Away from home for long hours
- Cannot afford pet insurance ($50-100/month) plus deductibles
- Light sleeper (snoring)
- Live in tropical climate without AC
Surrender Risk
| Factor | Old English Sheepdog | Pug |
|---|---|---|
| Risk Level | Medium | Medium |
| Primary Reasons | Underestimated exercise needs, Behavioral challenges, Cost of care | Health costs - cannot afford BOAS surgery or corneal ulcer treatments, Housing - shedding or velcro behavior too much for landlords, Underestimated medical needs |
Temperament & Personality
Behavior Comparison
| Trait | Old English Sheepdog | Pug |
|---|---|---|
| Prey Drive | ||
| Watchdog Ability | ||
| Stranger Friendly | ||
| Drool Level | ||
| Wanderlust |
Vocalization
| Trait | Old English Sheepdog | Pug |
|---|---|---|
| Barking Level | High | Medium |
| Howling Tendency | ||
| Whining Tendency | Low | Medium |
| Separation Vocalization |
Safety & Reliability
| Trait | Old English Sheepdog | Pug |
|---|---|---|
| Escape Artist | ||
| Dog Park Suitable | ||
| Off-Leash Reliable | ||
| Small Animal Safe | ||
| Leash Reactivity | ||
| Resource Guarding Risk | Low | Low to Moderate |
Old English Sheepdog Social Traits
Moderate
Generally friendly
Pug Social Traits
None
Generally dog neutral or social, may be bullied by larger dogs due to stiff body language
Training
Old English Sheepdog
- Keep training sessions short and varied
Pug
- High-value treats are non-negotiable
- Keep sessions short (5 minutes)
- Don't give up when they look 'sad' - avoid learned helplessness
- Use food puzzles for mental stimulation
Old English Sheepdog Considerations
This is a "Velcro" breed in the truest sense. They were bred to work closely with shepherds and drovers, never straying far. In a modern home, this translates to a dog that may panic when left alone. Destructive chewing, howling, and house soiling are common symptoms of distress if isolation training is not started immediately in puppyhood.
The OES has a unique, ringing bark often described as "two pots clanging together." It is loud, deep, and can become a nuisance. They are alert watchdogs and will vocalize at delivery trucks, neighbors, and squirrels. This makes them poor candidates for apartments with noise restrictions.
As a drover's dog, the OES controls movement. In a family setting, this often manifests as nipping at the heels of running children or "body checking" people to move them. While not aggressive, this behavior can be frightening for toddlers and annoying for guests.
While generally social, some OES lines—particularly males—can develop aggression toward other dogs of the same sex around social maturity (18-24 months). This requires vigilant management in multi-dog households.
Pug Considerations
Pugs were bred for centuries solely as companions to Chinese emperors. They have almost zero tolerance for isolation and will follow you everywhere. If left alone for standard workdays (8+ hours), they often develop severe separation anxiety manifesting as destruction or vocalization.
Pugs cannot pant efficiently to cool down. Heatstroke can kill a Pug in minutes at temperatures that are safe for other dogs. Air conditioning is mandatory, and outdoor activity must be severely restricted in warm weather.
Pugs score low on traditional obedience intelligence. They are independent thinkers who often refuse commands if there is no immediate food reward. House training can take months, and some Pugs never become 100% reliable.
Due to their flat-faced anatomy, Pugs have guaranteed health issues. BOAS surgery can cost $2,000-$5,000, and insurance premiums are 40% higher than average breeds. This is not a low-cost dog.
Multi-Species Compatibility
| Species | Old English Sheepdog | Pug |
|---|---|---|
| With Cats | Generally safe with proper introduction | Excellent - often bullied by cats rather than vice versa |
| Small Mammals | Supervision required | Safe - one of few breeds safe with free-roaming rabbits or guinea pigs (supervised) |
| Birds / Reptiles | Caution advised | Safe - lacks prey drive instincts |
Advanced Behavior
| Trait | Old English Sheepdog | Pug |
|---|---|---|
| Predatory Sequence Risk | Medium | None/Arrested |
| Biddability | Low | Medium |
| Noise Sensitivity | Low | Medium |
| Territorial Barking | ||
| Same-Sex Aggression Onset | 18 months | N/A |
Pug: Predatory sequence is largely bred out. They want to please you, but want a cookie more. 'Learned helplessness' - owners often give up training because the Pug looks sad.
First Year & Life Stages
First Year Challenges
| Challenge | Old English Sheepdog | Pug |
|---|---|---|
| Puppy Difficulty | ||
| Destructive Phase | 6-18 | 6-12 |
| House Training | Moderate | Hard |
| Crate Training | Medium | Medium |
| Adolescent Regression |
Old English Sheepdog: Old English Sheepdog puppies require consistent training and patience.
Pug: Not destructive or high-energy, but notoriously difficult to house train. Small bladders and stubbornness mean accidents may happen for up to a year.
Life Stages Timeline
| Stage | Old English Sheepdog | Pug |
|---|---|---|
| Puppy Phase | 12 months | 12 months |
| Adolescence | 6-18 | 6-12 |
| Adult Years | 2-8 | 1-7 |
| Senior Onset | ~8 years | ~8 years |
| Peak Energy Age | 1-3 years | 1-3 years |
Size & Physical Characteristics
Physical Stats
| Measurement | Old English Sheepdog | Pug |
|---|---|---|
| Height | 56+ cm cm | 25-33 cm |
| Weight | Not enough data yet | Not enough data yet |
| Size Category | Extra Large | Small |
| Lifespan | 10–12 years | 8–15 years |
| Litter Size | 4-8 | 4-6 |
Old English Sheepdog Coat
Pug Coat
Lineage & Origin
| Detail | Old English Sheepdog | Pug |
|---|---|---|
| Original Purpose | massive, profuse coats that are nearly impossible for a pet owner to maintain without cutting | Lap dog and companion to Chinese emperors |
| Origin | predators | China, 400 B.C. |
Breeding Details
| Detail | Old English Sheepdog | Pug |
|---|---|---|
| C-Section Rate | Varies | 20-30% |
| Whelping Difficulty | Medium | Hard |
| Puppy Mortality Rate | Low | Medium |
Physical Risks
| Risk | Old English Sheepdog | Pug |
|---|---|---|
| Bloat / GDV Risk | Low | Low |
| Slippery Floor Risk | Low | Low |
| Min Fence Height | 1.5m | 0.9m |
| Dig / Escape Risk | Low | None |
Health & Common Conditions
Old English Sheepdog Health Issues
Pug Health Issues
Old English Sheepdog Suggested Tests
- OFA/PennHIP certificates (Hip Dysplasia)
- DNA test for MDR1
- DNA test for PCD
- Annual CAER ophthalmologist exams (Hereditary Cataracts)
- Thyroid panel (Hypothyroidism)
Pug Suggested Tests
- BOAS grading assessment
- PDE genetic test
- Eye examination
- Spinal evaluation
- Patella evaluation
Health Risk Overview
| Risk Factor | Old English Sheepdog | Pug |
|---|---|---|
| Cancer Risk | Medium | Low |
| Cardiac Risk | Low | Low |
| Neurological Risk | Low | High |
| CCL/ACL Tear Risk | Low | Low |
| Vet Burden Tier | Medium | Very High |
Sensitivities & Allergies
| Sensitivity | Old English Sheepdog | Pug |
|---|---|---|
| Skin Allergies | ||
| Environmental Allergies | ||
| Stomach Sensitivity | Low | Medium |
| Food Allergies | Chicken, Beef |
Health Maintenance
| Care Item | Old English Sheepdog | Pug |
|---|---|---|
| Nail Growth Rate | Normal | Normal |
| Eye Care Needs | Low | High |
| Anal Gland Issues | Occasional | Occasional |
Senior Care & Aging
Old English Sheepdog Senior Care
Common Senior Issues
- Arthritis
- Vision decline
- Cognitive changes
Senior care varies by individual health.
Pug Senior Care
Common Senior Issues
- Pug Myelopathy (rear leg paralysis)
- Incontinence due to spinal issues
- Worsening breathing problems
- Cognitive decline
Many senior Pugs require wheelchairs or strollers while their minds remain active. Rear leg paralysis is common.
Grooming & Care
Old English Sheepdog
high maintenancePug
high maintenanceLifestyle Compatibility
Old English Sheepdog Daily Life
Pug Daily Life
Housing & Legal Restrictions
| Restriction | Old English Sheepdog | Pug |
|---|---|---|
| BSL Restricted | ||
| Common Rental Ban | ||
| Insurance Blacklist | ||
| Weight Category | Under 50lbs | Under 25lbs |
Climate Tolerance
| Climate | Old English Sheepdog | Pug |
|---|---|---|
| Heat Tolerance | ||
| Cold Tolerance | ||
| Water Affinity | Medium | Low |
Travel Compatibility
| Activity | Old English Sheepdog | Pug |
|---|---|---|
| Car Travel | Good | Good |
| Camping | ||
| Beach Friendly | ||
| Hiking Rating | ||
| Cabin Flight Eligible | ||
| Hotel Friendly Size |
Niche Suitability
| Role | Old English Sheepdog | Pug |
|---|---|---|
| Service Dog | Low | None |
| Therapy Dog | Low | Medium |
| Deep Pressure Therapy | ||
| Canicross / Bikejoring | ||
| Apartment Adaptable | ||
| Tactile / Sensory Friendly | ||
| Livestock Guardian | ||
| Medical Alert | Low | None |
Costs & Expenses
Upfront Costs
| Cost | Old English Sheepdog | Pug |
|---|---|---|
| Purchase Price | N/A | $1,000-3,000 |
| Initial Cost Range | $1,000–$2,500 | $1,000–$3,000 |
| Cost Tier |
Ongoing Costs
| Cost | Old English Sheepdog | Pug |
|---|---|---|
| Monthly Range | $100–$180 | $150–$250 |
| Yearly Range | $1,200–$2,160 | $2,200–$3,000 |
| Food / Month | $70-120 | $40-60 |
| Insurance / Month | N/A | $50-100 |
| Grooming / Session | $100-150 | $40-60 |
| Vet Routine / Year | N/A | $500-1,500 |
| Monthly Cost Tier |
Old English Sheepdog Lifetime Cost
N/A
Pug Lifetime Cost
$20,000-40,000
Quirks & Fun Facts
Daily Quirks
| Quirk | Old English Sheepdog | Pug |
|---|---|---|
| Snoring | ||
| Flatulence | Occasional | Frequent |
| Slobber Level | Low | None |
| Smell When Wet | Moderate | Strong |
| Zoomies Frequency | Occasional | Weekly |
| Counter Surfing | ||
| Digging Tendency | Low | None |
Pug Quirks
The Pug Swirl
When excited or after a bath, they tuck their butts and run in frantic circles - normal zoomie behavior
Reverse Sneezing
A terrifying honking/gasping sound that sounds like they're dying, but is usually a harmless spasm of the soft palate. Massage the throat to stop it.
Shadow Dog
Will follow you to the bathroom, sit on your feet while you cook, and sleep in your bed - zero concept of personal space
The Pug Stare
Will stare at you intently, especially around mealtimes, using their expressive eyes to manipulate you
Frequently Asked Questions
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Compare with Other Breeds
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