Chihuahua vs Great Dane
A side-by-side comparison to help you find the right breed for your lifestyle.
Chihuahua
AKCFCIKC
The Chihuahua is a small dog breed known for its lively personality and alertness, often possessing a big-dog attitude despite its petite size. Originating from Mexico, this breed is characterized by its expressive eyes, large ears, and comes in a variety of colors and coat types.
Size
Extra Small
Energy
Medium
Lifespan
14-18 years yrs
Height
N/A
VS
Great Dane
AKCFCIKC
The Great Dane is a giant dog breed known for its imposing stature and gentle demeanor, often referred to as a \\\"gentle giant.\\\" Originating from Germany, these dogs are admired for their friendly nature, elegance, and loyal companionship.
Size
Extra Large
Energy
High
Lifespan
7-10 years yrs
Height
N/A
Quick Comparison
| Trait | Chihuahua | Great Dane |
|---|---|---|
| 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 | Chihuahua | Great Dane |
|---|---|---|
| Size | Extra Small | Extra Large |
| Energy Level | Medium | High |
| Grooming | Low | Low |
| Trainability | challenging | Moderate |
| Barking Level | High | Medium |
| Shedding Level | Medium | High |
| Housing | Apartment | Apartment |
Owner Fit & Decision Guide
Owner Match
| Trait | Chihuahua | Great Dane |
|---|---|---|
| Experience Level | Experienced | Beginner |
| First-Time Owner | ||
| Ideal Owner | Active individual or family who can provide adequate exercise and training for a Chihuahua. | Active individual or family who can provide adequate exercise and training for a Great Dane. |
Chihuahua Dealbreakers
- Cannot meet 20-30 min daily exercise
- Cannot commit to grooming needs
Great Dane Dealbreakers
- Cannot meet 60-90 min daily exercise
- Cannot tolerate heavy shedding
Surrender Risk
| Factor | Chihuahua | Great Dane |
|---|---|---|
| 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 | Chihuahua | Great Dane |
|---|---|---|
| Prey Drive | ||
| Watchdog Ability | ||
| Stranger Friendly | ||
| Drool Level | ||
| Wanderlust |
Vocalization
| Trait | Chihuahua | Great Dane |
|---|---|---|
| Barking Level | High | Medium |
| Howling Tendency | ||
| Whining Tendency | Low | Low |
| Separation Vocalization |
Chihuahua bark triggers
StrangersDoorbellsOther dogs
Great Dane bark triggers
StrangersDoorbellsOther dogs
Safety & Reliability
| Trait | Chihuahua | Great Dane |
|---|---|---|
| Escape Artist | ||
| Dog Park Suitable | ||
| Off-Leash Reliable | ||
| Small Animal Safe | ||
| Leash Reactivity | ||
| Resource Guarding Risk | Low | Low |
Chihuahua Social Traits
Velcro Dog
One Person Dog
Handling ToleranceMedium
Stranger Wariness
Moderate
With Other Dogs
Selective
Great Dane Social Traits
Velcro Dog
One Person Dog
Handling ToleranceMedium
Stranger Wariness
Low
With Other Dogs
Generally friendly
Training
Chihuahua
MethodPositive reinforcement
Challenges
s:** "Babying" the dog. Owners often carry them everywhere, denying them socialization and exercise, which creates a fearful, neurotic dog.
Tips
- ** Positive reinforcement is the only option. Harsh methods cause them to shut down or bite defensively.
Great Dane
MethodPositive reinforcement
Challenges
forced running until fully mature (18-24 months) [cite: 11].exercise in peak heat [cite: 15].
Tips
- **: Great Danes respond best to **positive reinforcement**. They are sensitive dogs; harsh corrections can cause them to shut down or become fearful [cite: 13].
Great Dane Considerations
challengeSeparation Anxiety
Great Danes are profoundly social animals, often described as "Velcro dogs." They do not tolerate isolation well. Left alone for long periods, their anxiety can manifest in destructive chewing or digging. Given their size, a panicked Dane can destroy a door frame or a sofa in minutes.
challengeThe "Zoomies" Hazard
While generally calm indoors, young Danes experience bursts of frenetic energy known as "zoomies." In a small space, a 100lb puppy moving at high speed is a physical hazard to furniture, children, and themselves.
dealbreakerAdolescent Unruliness
Between 6 and 18 months, Danes are essentially giant puppies. They may not realize their own strength, leading to accidental knocking over of children or elderly family members. Leash manners are critical; a pulling Dane cannot be physically overpowered by most owners.
Multi-Species Compatibility
| Species | Chihuahua | Great Dane |
|---|---|---|
| With Cats | Generally safe with proper introduction | Generally safe with proper introduction |
| Small Mammals | Supervision required | Supervision required |
| Birds / Reptiles | Caution advised | Caution advised |
Advanced Behavior
| Trait | Chihuahua | Great Dane |
|---|---|---|
| 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 | Chihuahua | Great Dane |
|---|---|---|
| Puppy Difficulty | ||
| Destructive Phase | 6-12 | 6-18 |
| House Training | Moderate | Challenging |
| Crate Training | Medium | Medium |
| Adolescent Regression |
Chihuahua: Chihuahua puppies require consistent training and patience.
Great Dane: Great Dane puppies require consistent training and patience.
Life Stages Timeline
| Stage | Chihuahua | Great Dane |
|---|---|---|
| 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 | Chihuahua | Great Dane |
|---|---|---|
| Height | N/A | N/A |
| Weight | N/A | N/A |
| Size Category | Extra Small | Extra Large |
| Lifespan | 14-18 years years | 7-10 years years |
| Litter Size | 4-8 | 4-8 |
Chihuahua Coat
Typedouble
LengthMedium
Texturestraight
Colors
Various
Great Dane Coat
Typedouble
LengthMedium
Texturestraight
Colors
Various
Lineage & Origin
| Detail | Chihuahua | Great Dane |
|---|---|---|
| Original Purpose | The Chihuahua's lineage traces back to the Techichi, a mute companion dog of the Toltec civilization | The Great Dane, or *Deutsche Dogge*, was developed in Germany (not Denmark) as a boar hound |
| Origin | coat gene | N/A |
Breeding Details
| Detail | Chihuahua | Great Dane |
|---|---|---|
| C-Section Rate | Varies | Varies |
| Whelping Difficulty | Medium | Medium |
| Puppy Mortality Rate | Low | Low |
Physical Risks
| Risk | Chihuahua | Great Dane |
|---|---|---|
| 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
Chihuahua Health Issues
Periodontal Disease13.5% prevalence
Obesity5.9% prevalence
Retained Deciduous Teeth5.7% prevalence
Patellar Luxation4.0% prevalence
Aggression4.2% prevalence
Great Dane Health Issues
Gastric Dilatation-Volvulus (GDV/Bloat): 42.4% lifetime risk
Dilated Cardiomyopathy (DCM): up to 35.6% affected
Hip Dysplasia: Approximately 12% dysplastic
Wobbler Syndrome
OsteosarcomaBone Cancer
Chihuahua Suggested Tests
- Regular dental check-ups and cleanings
- Annual cardiac auscultation
- Orthopedic check for patellar luxation
Great Dane Suggested Tests
- Prophylactic gastropexy
- Regular echocardiogram screening
- Hip evaluations
- Eye evaluations
- Thyroid evaluations
- Cardiac evaluations
Health Risk Overview
| Risk Factor | Chihuahua | Great Dane |
|---|---|---|
| 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 | Chihuahua | Great Dane |
|---|---|---|
| Skin Allergies | ||
| Environmental Allergies | ||
| Stomach Sensitivity | Low | Low |
| Food Allergies |
Health Maintenance
| Care Item | Chihuahua | Great Dane |
|---|---|---|
| Nail Growth Rate | Normal | Normal |
| Eye Care Needs | Low | Low |
| Anal Gland Issues | Occasional | Occasional |
Senior Care & Aging
Chihuahua Senior Care
Common Senior Issues
- Arthritis
- Vision decline
- Cognitive changes
Mobility Aid LikelihoodMedium
QoL Decline Age~10 years
End of Life ComplexityMedium
Senior care varies by individual health.
Great Dane Senior Care
Common Senior Issues
- Arthritis
- Vision decline
- Cognitive changes
Mobility Aid LikelihoodMedium
QoL Decline Age~10 years
End of Life ComplexityMedium
Senior care varies by individual health.
Grooming & Care
Chihuahua
low maintenanceCoat Typedouble
Coat Lengthmedium
Coat Texturestraight
Shedding LevelMedium
Seasonal SheddingMedium
Ear Cleaningweekly
Dental RiskMedium
Obesity Prone
Winter Gear Needed
Summer Restrictions
Paw Protection
Odor LevelModerate
Tactile FeelVaries by coat type
Colors
Various
Great Dane
low maintenanceCoat Typedouble
Coat Lengthmedium
Coat Texturestraight
Shedding LevelHigh
Seasonal SheddingHigh
Ear Cleaningweekly
Dental RiskMedium
Obesity Prone
Winter Gear Needed
Summer Restrictions
Paw Protection
Odor LevelModerate
Tactile FeelVaries by coat type
Colors
Various
Lifestyle Compatibility
Chihuahua Daily Life
Exercise Needs20-30 min/day
Alone TimeUp to 4h
Mental StimulationMedium
ApartmentSuitable
Work from HomeSuitable with adequate exercise
Weekend WarriorSuitable
HousingApartment
Barking LevelHigh
First-Time Owner
Exercise Types
WalkingPlayTraining
NighttimeSleeps well when exercised
Food MotivationMedium
Great Dane Daily Life
Exercise Needs30-60 min/day
Alone TimeUp to 4h
Mental StimulationHigh
ApartmentSuitable
Work from HomeSuitable with adequate exercise
Weekend WarriorSuitable
HousingApartment
Barking LevelMedium
First-Time Owner
Exercise Types
WalkingPlayTraining
NighttimeSleeps well when exercised
Food MotivationMedium
Housing & Legal Restrictions
| Restriction | Chihuahua | Great Dane |
|---|---|---|
| BSL Restricted | ||
| Common Rental Ban | ||
| Insurance Blacklist | ||
| Weight Category | Under 50lbs | Under 50lbs |
Climate Tolerance
| Climate | Chihuahua | Great Dane |
|---|---|---|
| Heat Tolerance | ||
| Cold Tolerance | ||
| Water Affinity | Medium | Medium |
Travel Compatibility
| Activity | Chihuahua | Great Dane |
|---|---|---|
| Car Travel | Good | Good |
| Camping | ||
| Beach Friendly | ||
| Hiking Rating | ||
| Cabin Flight Eligible | ||
| Hotel Friendly Size |
Niche Suitability
| Role | Chihuahua | Great Dane |
|---|---|---|
| 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 | Chihuahua | Great Dane |
|---|---|---|
| Purchase Price | N/A | N/A |
| Initial Cost Range | $1,000–$2,500 | $1,000–$2,500 |
| Cost Tier |
Ongoing Costs
| Cost | Chihuahua | Great Dane |
|---|---|---|
| Monthly Range | $50–$110 | $130–$260 |
| Yearly Range | $600–$1,320 | $1,560–$3,120 |
| Food / Month | $20-50 | $100-200 |
| Insurance / Month | $30-60 | N/A |
| Grooming / Session | $0-50 | N/A |
| Vet Routine / Year | $20-50 | N/A |
| Monthly Cost Tier |
Chihuahua Lifetime Cost
N/A
Great Dane Lifetime Cost
N/A
Quirks & Fun Facts
Daily Quirks
| Quirk | Chihuahua | Great Dane |
|---|---|---|
| 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
Chihuahuas may not be ideal for families with young children. They do best with experienced owners who understand their needs.
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Compare with Other Breeds
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