Chihuahua vs Mastiff
Complete side-by-side comparison of Chihuahua and Mastiff. Compare temperament, size, lifespan, cost, and care requirements.
Quick Verdict
Chihuahua wins this comparison!
Chihuahua edges out Mastiff in our comparison, scoring better in 3 of 6 key categories. However, both are excellent breeds and the best choice depends on your specific lifestyle and needs.
Physical Characteristics
| Attribute | Chihuahua | Mastiff |
|---|---|---|
| Size Category | Toy (under 10 lbs) | Giant (100+ lbs) |
| Height | 5-8" | 27-30" |
| Weight | 3-6 lbs | 120-230 lbs |
| Lifespan | 14-16 years | 6-10 years |
| Coat Type | Smooth | Smooth |
| Hypoallergenic | No | No |
Temperament & Behavior
| Attribute | Chihuahua | Mastiff |
|---|---|---|
| Affection Level | ★★★★★ | ★★★★★ |
| Good with Children | ★★★★★ | ★★★★★ |
| Good with Other Dogs | ★★★★★ | ★★★★★ |
| Good with Strangers | ★★★★★ | ★★★★★ |
| Playfulness | ★★★★★ | ★★★★★ |
| Protectiveness | ★★★★★ | ★★★★★ |
| Trainability | ★★★★★ | ★★★★★ |
| Energy Level | ★★★★★ | ★★★★★ |
| Barking Level | ★★★★★ | ★★★★★ |
| Intelligence | ★★★★★ | ★★★★★ |
Care Requirements
| Attribute | Chihuahua | Mastiff |
|---|---|---|
| Shedding Level | ★★★★★ | ★★★★★ |
| Grooming Needs | Moderate - Weekly | Moderate - Weekly |
| Exercise (min/day) | 20 min | 30 min |
| Mental Stimulation | ★★★★★ | ★★★★★ |
| Drooling Level | ★★★★★ | ★★★★★ |
Living Conditions
| Attribute | Chihuahua | Mastiff |
|---|---|---|
| Apartment Friendly | ★★★★★ | ★★★★★ |
| Good for Beginners | ★★★★★ | ★★★★★ |
| Tolerates Being Alone | ★★★★★ | ★★★★★ |
| Cold Weather | ★★★★★ | ★★★★★ |
| Hot Weather | ★★★★★ | ★★★★★ |
Cost Comparison
| Cost Factor | Chihuahua | Mastiff |
|---|---|---|
| Purchase Price | $500-$1,500 | $1,000-$3,000 |
| Annual Cost | $800/year | $2,200/year |
Health Considerations
Chihuahua
Lifespan: 14-16 years
Generally healthy breed with no major genetic issues.
Mastiff
Lifespan: 6-10 years
Generally healthy breed with no major genetic issues.
Frequently Asked Questions
Is a Chihuahua or Mastiff better for families?
Mastiff is generally better for families, scoring 4/5 for child-friendliness compared to 2/5 for Chihuahua. However, both breeds can make great family pets with proper training and socialization.
Which costs more to own, a Chihuahua or Mastiff?
A Mastiff costs approximately $2200/year while a Chihuahua costs about $800/year. Chihuahua is the more affordable option.
Do Chihuahua or Mastiff live longer?
On average, both breeds have similar lifespans of about 11.0 years.
Compare Different Breeds
Learn More About Each Breed
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