Chow Chow vs Shih Tzu
A side-by-side comparison to help you find the right breed for your lifestyle.
Chow Chow
The Chow Chow is an ancient dog breed from China known for its distinctive lion-like mane, deep-set eyes, and unique blue-black tongue. Renowned for their aloof yet loyal nature, these dignified dogs often exhibit a strong sense of independence and a protective demeanor.
Large
Low
8-12 yrs
43-51 cm
Shih Tzu
The Shih Tzu is a small and affectionate dog breed known for its luxurious, flowing coat and friendly, outgoing personality. Originally bred as a companion for Chinese royalty, the Shih Tzu is cherished today as a loving and devoted family pet.
Small
Low
10-16 years yrs
N/A
Quick Comparison
| Trait | Chow Chow | Shih Tzu |
|---|---|---|
| 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 | Chow Chow | Shih Tzu |
|---|---|---|
| Size | Large | Small |
| Energy Level | Low | Low |
| Grooming | High | High |
| Trainability | challenging | challenging |
| Barking Level | Low | High |
| Shedding Level | High | Low |
| Chew strength | Hard | Light |
| Housing | Apartment | Apartment |
Owner Fit & Decision Guide
Owner Match
| Trait | Chow Chow | Shih Tzu |
|---|---|---|
| Experience Level | Experienced | Experienced |
| First-Time Owner | ||
| Ideal Owner | Active individual or family who can provide adequate exercise and training for a Chow Chow. | Active individual or family who can provide adequate exercise and training for a Shih Tzu. |
Chow Chow Dealbreakers
- Cannot meet 45-65 min daily exercise
- Cannot tolerate heavy shedding
Shih Tzu Dealbreakers
- Cannot meet 20-30 min daily exercise
- Cannot commit to grooming needs
Surrender Risk
| Factor | Chow Chow | Shih Tzu |
|---|---|---|
| Risk Level | Medium | Medium |
| Primary Reasons | Underestimated exercise needs, Behavioral challenges, Cost of care | Underestimated exercise needs, Behavioral challenges, Cost of care |
Temperament & Personality
Behavior Comparison
| Trait | Chow Chow | Shih Tzu |
|---|---|---|
| Prey Drive | ||
| Watchdog Ability | ||
| Stranger Friendly | ||
| Drool Level | ||
| Wanderlust |
Vocalization
| Trait | Chow Chow | Shih Tzu |
|---|---|---|
| Barking Level | Low | High |
| Howling Tendency | ||
| Whining Tendency | Low | Low |
| Separation Vocalization |
Safety & Reliability
| Trait | Chow Chow | Shih Tzu |
|---|---|---|
| Escape Artist | ||
| Dog Park Suitable | ||
| Off-Leash Reliable | ||
| Small Animal Safe | ||
| Leash Reactivity | ||
| Resource Guarding Risk | Low | Low |
Chow Chow Social Traits
Moderate
Selective
Shih Tzu Social Traits
Moderate
Generally friendly
Training
Chow Chow
- ** Positive reinforcement is the only viable path. Harsh methods or physical correction will trigger defensive aggression or total shutdown [cite: 5, 6].
Shih Tzu
- **: Positive reinforcement only. This breed shuts down or becomes defensive with harsh correction.
Chow Chow Considerations
The Chow Chow is frequently cited in insurance blacklists and dangerous dog legislation discussions due to a history of high-severity bite incidents. This aggression is typically territorial or protective rather than predatory toward humans, but the result is the same.
This breed has a well-documented intolerance for dogs of the same sex. This trait often emerges at sexual maturity (18-24 months) and may not be "trained out," requiring lifelong management and separation.
Unlike breeds that fawn over guests, the Chow Chow is naturally suspicious. Without intense, early socialization, this suspicion can escalate to snapping or biting when a stranger reaches to pet the "teddy bear".
Many Chows have a low tolerance for physical manipulation, making veterinary visits and grooming sessions dangerous without muzzle training and desensitization.
Multi-Species Compatibility
| Species | Chow Chow | Shih Tzu |
|---|---|---|
| With Cats | Caution - may chase | Generally safe with proper introduction |
| Small Mammals | Supervision required | Supervision required |
| Birds / Reptiles | Caution advised | Caution advised |
Advanced Behavior
| Trait | Chow Chow | Shih Tzu |
|---|---|---|
| Predatory Sequence Risk | Medium | Medium |
| Biddability | Low | Low |
| Noise Sensitivity | Low | Low |
| Territorial Barking | ||
| Same-Sex Aggression Onset | 18 months | 18 months |
First Year & Life Stages
First Year Challenges
| Challenge | Chow Chow | Shih Tzu |
|---|---|---|
| Puppy Difficulty | ||
| Destructive Phase | 6-18 | 4-10 |
| House Training | Easy | Moderate |
| Crate Training | Medium | Medium |
| Adolescent Regression |
Chow Chow: Chow Chow puppies require consistent training and patience.
Shih Tzu: Shih Tzu puppies require consistent training and patience.
Life Stages Timeline
| Stage | Chow Chow | Shih Tzu |
|---|---|---|
| Puppy Phase | 12 months | 12 months |
| Adolescence | 6-18 | 6-18 |
| Adult Years | 2-8 | 2-8 |
| Senior Onset | ~8 years | ~8 years |
| Peak Energy Age | 1-3 years | 1-3 years |
Size & Physical Characteristics
Physical Stats
| Measurement | Chow Chow | Shih Tzu |
|---|---|---|
| Height | 43-51 cm | N/A |
| Weight | Not enough data yet | Not enough data yet |
| Size Category | Large | Small |
| Lifespan | 8–12 years | 10–16 years |
| Litter Size | 4-8 | 4-8 |
Chow Chow Coat
Shih Tzu Coat
Lineage & Origin
| Detail | Chow Chow | Shih Tzu |
|---|---|---|
| Original Purpose | The Chow Chow is a basal breed, originating in Northern China/Mongolia over 2,000 years ago | The Shih Tzu ("Lion Dog") was developed in the palaces of the Chinese Emperor, likely by crossing th |
| Origin | in Northern China/Mongolia over 2 | Tibet) with the Pekingese |
Breeding Details
| Detail | Chow Chow | Shih Tzu |
|---|---|---|
| C-Section Rate | Varies | Varies |
| Whelping Difficulty | Medium | Medium |
| Puppy Mortality Rate | Low | Low |
Physical Risks
| Risk | Chow Chow | Shih Tzu |
|---|---|---|
| Bloat / GDV Risk | Low | Low |
| Slippery Floor Risk | Low | Low |
| Min Fence Height | 1.5m | 1.5m |
| Dig / Escape Risk | Low | Low |
Health & Common Conditions
Chow Chow Health Issues
Shih Tzu Health Issues
Chow Chow Suggested Tests
- Ophthalmologist Evaluation
- Orthopedic Screening (OFA or PennHIP)
- Thyroid Panel
Shih Tzu Suggested Tests
- Renal Dysplasia (wedge biopsy or ultrasound)
- CERF/CAER eye clearances
Health Risk Overview
| Risk Factor | Chow Chow | Shih Tzu |
|---|---|---|
| Cancer Risk | Medium | Medium |
| Cardiac Risk | Low | Low |
| Neurological Risk | Low | Low |
| CCL/ACL Tear Risk | Low | Low |
| Vet Burden Tier | Medium | Medium |
Sensitivities & Allergies
| Sensitivity | Chow Chow | Shih Tzu |
|---|---|---|
| Skin Allergies | ||
| Environmental Allergies | ||
| Stomach Sensitivity | Low | Low |
| Food Allergies |
Health Maintenance
| Care Item | Chow Chow | Shih Tzu |
|---|---|---|
| Nail Growth Rate | Normal | Normal |
| Eye Care Needs | Low | Low |
| Anal Gland Issues | Occasional | Occasional |
Senior Care & Aging
Chow Chow Senior Care
Common Senior Issues
- Arthritis
- Vision decline
- Cognitive changes
Senior care varies by individual health.
Shih Tzu Senior Care
Common Senior Issues
- Arthritis
- Vision decline
- Cognitive changes
Senior care varies by individual health.
Grooming & Care
Chow Chow
high maintenanceShih Tzu
high maintenanceLifestyle Compatibility
Chow Chow Daily Life
Shih Tzu Daily Life
Housing & Legal Restrictions
| Restriction | Chow Chow | Shih Tzu |
|---|---|---|
| BSL Restricted | ||
| Common Rental Ban | ||
| Insurance Blacklist | ||
| Weight Category | Under 50lbs | Under 50lbs |
Climate Tolerance
| Climate | Chow Chow | Shih Tzu |
|---|---|---|
| Heat Tolerance | ||
| Cold Tolerance | ||
| Water Affinity | Medium | Medium |
Travel Compatibility
| Activity | Chow Chow | Shih Tzu |
|---|---|---|
| Car Travel | Good | Good |
| Camping | ||
| Beach Friendly | ||
| Hiking Rating | ||
| Cabin Flight Eligible | ||
| Hotel Friendly Size |
Niche Suitability
| Role | Chow Chow | Shih Tzu |
|---|---|---|
| Service Dog | Low | Low |
| Therapy Dog | Low | Low |
| Deep Pressure Therapy | ||
| Canicross / Bikejoring | ||
| Apartment Adaptable | ||
| Tactile / Sensory Friendly | ||
| Livestock Guardian | ||
| Medical Alert | Low | Low |
Costs & Expenses
Upfront Costs
| Cost | Chow Chow | Shih Tzu |
|---|---|---|
| Purchase Price | N/A | N/A |
| Initial Cost Range | $1,000–$2,500 | $1,000–$2,500 |
| Cost Tier |
Ongoing Costs
| Cost | Chow Chow | Shih Tzu |
|---|---|---|
| Monthly Range | $150–$250 | $70–$120 |
| Yearly Range | $1,800–$3,000 | $840–$1,440 |
| Food / Month | N/A | $30-50 |
| Insurance / Month | $100-150 | $40-70 |
| Grooming / Session | $100-150 | $60-100 |
| Vet Routine / Year | $100-150 | $500-800 |
| Monthly Cost Tier |
Chow Chow Lifetime Cost
N/A
Shih Tzu Lifetime Cost
N/A
Quirks & Fun Facts
Daily Quirks
| Quirk | Chow Chow | Shih Tzu |
|---|---|---|
| Snoring | ||
| Flatulence | Occasional | Occasional |
| Slobber Level | Low | Low |
| Smell When Wet | Moderate | Moderate |
| Zoomies Frequency | Occasional | Occasional |
| Counter Surfing | ||
| Digging Tendency | Low | Low |
Frequently Asked Questions
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