Old English Sheepdog vs Shih-Poo
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

Shih-Poo
Also known as: Shoodle, Pooshi, Shi-Poo, Shih Tzu Poodle Mix
The Shih-Poo combines the royal heritage of the Shih Tzu with the intelligence of the Poodle. This small, cuddly hybrid makes an excellent companion for apartment dwellers and families alike. Known for their affectionate nature and adaptable temperament, Shih-Poos thrive on human companionship and make wonderful lap dogs.
Small
Medium
10-18 yrs
20-33 cm
3.6-8.2 kg
Quick Comparison
| Trait | Old English Sheepdog | Shih-Poo |
|---|---|---|
| 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 | Shih-Poo |
|---|---|---|
| Size | Extra Large | Small |
| Energy Level | High | Medium |
| Grooming | High | High |
| Trainability | challenging | Moderate |
| Barking Level | High | High |
| Shedding Level | Low | Low |
| Chew strength | Moderate | N/A |
| Housing | Yard | Apartment |
Owner Fit & Decision Guide
Owner Match
| Trait | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Experience Level | Experienced | Beginner (with caveats) |
| 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 retiree who can provide constant companionship. Lives in apartment or small space. Patient with house training. Budget for professional grooming. |
Old English Sheepdog Dealbreakers
- Cannot meet 90-120 min daily exercise
- Cannot commit to grooming needs
Shih-Poo Dealbreakers
- Work long hours away from home
- Cannot afford $80+ monthly for grooming
- Expect instant potty training
- Want a jogging or hiking partner
Surrender Risk
| Factor | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Risk Level | Medium | Medium |
| Primary Reasons | Underestimated exercise needs, Behavioral challenges, Cost of care | Grooming costs overwhelm owners when 'puppy cut' grows out, House soiling issues from difficult potty training, Separation anxiety behaviors misunderstood as spite |
Temperament & Personality
Behavior Comparison
| Trait | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Prey Drive | ||
| Watchdog Ability | ||
| Stranger Friendly | ||
| Drool Level | ||
| Wanderlust |
Vocalization
| Trait | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Barking Level | High | High |
| Howling Tendency | ||
| Whining Tendency | Low | Medium |
| Separation Vocalization |
Safety & Reliability
| Trait | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Escape Artist | ||
| Dog Park Suitable | ||
| Off-Leash Reliable | ||
| Small Animal Safe | ||
| Leash Reactivity | ||
| Resource Guarding Risk | Low | Moderate |
Old English Sheepdog Social Traits
Moderate
Generally friendly
Shih-Poo Social Traits
Low
Generally good with other dogs, but small size makes them vulnerable to rough play
Training
Old English Sheepdog
- Keep training sessions short and varied
Shih-Poo
- Use high-value treats (boiled chicken, freeze-dried liver)
- Treat them like a 100lb dog in terms of boundaries
- Harshness causes them to shut down - stay patient
- Make training feel like their idea
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.
Shih-Poo Considerations
Shih-Poos do not tolerate isolation well. Owners working 8+ hours away from home often find their dog develops destructive behaviors, excessive howling, or self-mutilation due to distress. This is the primary behavioral failure mode for this breed.
Expect 4-8 months for potty training reliability. The combination of a tiny bladder and inherited Shih Tzu stubbornness means accidents will happen for months. This is significantly harder than most breeds.
While inheriting the Poodle's intelligence, they often get the Shih Tzu's independent thinking. They may know what you want but refuse to obey without clear incentive. This 'smart but stubborn' combination can frustrate owners expecting an obedient dog.
Professional grooming every 4-6 weeks is non-negotiable. Their coat mats easily and if you miss a week of brushing, you may have to shave the dog down. Budget $80+ monthly for grooming.
Multi-Species Compatibility
| Species | Old English Sheepdog | Shih-Poo |
|---|---|---|
| With Cats | Generally safe with proper introduction | Generally safe with cats, especially if raised together |
| Small Mammals | Supervision required | High safety - usually safe with rabbits/guinea pigs if introduced properly |
| Birds / Reptiles | Caution advised | Moderate caution - Poodle prey drive may cause fixation on fluttering birds |
Advanced Behavior
| Trait | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Predatory Sequence Risk | Medium | Arrested |
| Biddability | Low | Moderate |
| Noise Sensitivity | Low | Medium |
| Territorial Barking | ||
| Same-Sex Aggression Onset | 18 months | N/A |
Shih-Poo: Predatory sequence arrested at Orient -> Eye -> Chase. They chase for fun, not to kill. Alert barking is the default setting. The Poodle side wants to work; the Shih Tzu side wants to be pampered.
First Year & Life Stages
First Year Challenges
| Challenge | Old English Sheepdog | Shih-Poo |
|---|---|---|
| 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.
Shih-Poo: House training is the primary challenge - expect 4-8 months for reliability. Teething phase 6-12 months is intense. Crate training may be met with howling.
Life Stages Timeline
| Stage | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Puppy Phase | 12 months | 12 months |
| Adolescence | 6-18 | 6-18 |
| Adult Years | 2-8 | 2-9 |
| Senior Onset | ~8 years | ~10 years |
| Peak Energy Age | 1-3 years | 1-3 years |
Size & Physical Characteristics
Physical Stats
| Measurement | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Height | 56+ cm cm | 20-33 cm |
| Weight | Not enough data yet | Not enough data yet |
| Size Category | Extra Large | Small |
| Lifespan | 10–12 years | 10–18 years |
| Litter Size | 4-8 | 3-5 |
Old English Sheepdog Coat
Shih-Poo Coat
Lineage & Origin
| Detail | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Original Purpose | massive, profuse coats that are nearly impossible for a pet owner to maintain without cutting | Designer companion dog combining Shih Tzu's lap dog nature with Poodle's intelligence and low-shedding coat |
| Origin | predators | United States, 1990s-2000s (Doodle boom era) |
Breeding Details
| Detail | Old English Sheepdog | Shih-Poo |
|---|---|---|
| C-Section Rate | Varies | 20-25% |
| Whelping Difficulty | Medium | Medium |
| Puppy Mortality Rate | Low | Low |
Physical Risks
| Risk | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Bloat / GDV Risk | Low | Low |
| Slippery Floor Risk | Low | Medium |
| Min Fence Height | 1.5m | 1m |
| Dig / Escape Risk | Low | Low |
Health & Common Conditions
Old English Sheepdog Health Issues
Shih-Poo 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)
Shih-Poo Suggested Tests
- PRA-prcd (eye blindness)
- Von Willebrand's Disease (blood clotting)
- Patellar Luxation clearances (OFA)
Health Risk Overview
| Risk Factor | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Cancer Risk | Medium | Low |
| Cardiac Risk | Low | Low |
| Neurological Risk | Low | Low |
| CCL/ACL Tear Risk | Low | Low |
| Vet Burden Tier | Medium | Medium |
Sensitivities & Allergies
| Sensitivity | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Skin Allergies | ||
| Environmental Allergies | ||
| Stomach Sensitivity | Low | Low |
| Food Allergies | No specific allergies documented |
Health Maintenance
| Care Item | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Nail Growth Rate | Normal | Normal |
| Eye Care Needs | Low | High |
| Anal Gland Issues | Occasional | Common |
Senior Care & Aging
Old English Sheepdog Senior Care
Common Senior Issues
- Arthritis
- Vision decline
- Cognitive changes
Senior care varies by individual health.
Shih-Poo Senior Care
Common Senior Issues
- Arthritis/joint stiffness
- Dental problems
- Vision loss (cataracts)
- Cognitive decline (sundowning)
Provide ramps for furniture to protect back and joints. Cataracts common in senior years. Sundowning (confusion at night) can occur in very old age.
Grooming & Care
Old English Sheepdog
high maintenanceShih-Poo
high maintenanceLifestyle Compatibility
Old English Sheepdog Daily Life
Shih-Poo Daily Life
Housing & Legal Restrictions
| Restriction | Old English Sheepdog | Shih-Poo |
|---|---|---|
| BSL Restricted | ||
| Common Rental Ban | ||
| Insurance Blacklist | ||
| Weight Category | Under 50lbs | Under 25lbs |
Climate Tolerance
| Climate | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Heat Tolerance | ||
| Cold Tolerance | ||
| Water Affinity | Medium | Low |
Travel Compatibility
| Activity | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Car Travel | Good | Good |
| Camping | ||
| Beach Friendly | ||
| Hiking Rating | ||
| Cabin Flight Eligible | ||
| Hotel Friendly Size |
Niche Suitability
| Role | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Service Dog | Low | Low |
| Therapy Dog | Low | Medium |
| Deep Pressure Therapy | ||
| Canicross / Bikejoring | ||
| Apartment Adaptable | ||
| Tactile / Sensory Friendly | ||
| Livestock Guardian | ||
| Medical Alert | Low | Low |
Costs & Expenses
Upfront Costs
| Cost | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Purchase Price | N/A | $500-4,500 |
| Initial Cost Range | $1,000–$2,500 | $800–$5,000 |
| Cost Tier |
Ongoing Costs
| Cost | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Monthly Range | $100–$180 | $180–$310 |
| Yearly Range | $1,200–$2,160 | $2,160–$3,720 |
| Food / Month | $70-120 | $30-50 |
| Insurance / Month | N/A | $30-60 |
| Grooming / Session | $100-150 | $70-100+ |
| Vet Routine / Year | N/A | $600-1,200 |
| Monthly Cost Tier |
Old English Sheepdog Lifetime Cost
N/A
Shih-Poo Lifetime Cost
$25,000-55,000
Quirks & Fun Facts
Daily Quirks
| Quirk | Old English Sheepdog | Shih-Poo |
|---|---|---|
| Snoring | ||
| Flatulence | Occasional | Rare |
| Slobber Level | Low | None |
| Smell When Wet | Moderate | None |
| Zoomies Frequency | Occasional | Daily |
| Counter Surfing | ||
| Digging Tendency | Low | None |
Shih-Poo Quirks
The Zoomies
Daily explosions of energy where they run in circles with their butt tucked, usually lasting about 5 minutes
Coprophagia Risk
Inherited from Shih Tzu side - tendency to eat feces. Keep yard clean and monitor closely
Reverse Sneezing
A honking sound caused by soft palate spasms - scary but usually harmless
Bathroom Follower
Will follow you to the bathroom due to their velcro temperament
Frequently Asked Questions
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