PapillonVSChihuahua
The Papillon and the Chihuahua are two of the most popular toy breeds in the world, both compact enough for apartment life yet big in personality. The Papillon is one of the most trainable small dogs alive, while the Chihuahua is famous for outsized confidence and fierce loyalty to a single person. Here is a full comparison of these pint-sized companions.
Last reviewed: June 2026
Side-by-Side Comparison
| Category | Papillon | Chihuahua |
|---|---|---|
| Size | 5–10 lbs, 8–11 in | Under 6 lbs, 5–8 in |
| Energy Level | ✓High | Moderate to High |
| Trainability | ✓Exceptional (top 10 breeds) | Moderate (stubborn) |
| Good With Kids | ✓Good (older children) | Fair (best with adults) |
| Good With Other Dogs | ✓Good | Fair (can be aggressive) |
| Barking | ✓Moderate | High |
| Intelligence | ✓Very High | Moderate |
| Life Expectancy | 14–16 years | 14–16 years |
| Apartment Living | Excellent | Excellent |
| Price Range | $500–$1,500 | ✓$300–$1,500 |
✓ indicates advantage in this category. Tie = comparable.
Which Breed Is Right for You?
Choose a Papillon if…
Choose a Papillon if you want a highly trainable, energetic toy breed who excels at agility, tricks, and obedience and is more adaptable socially.
Choose a Chihuahua if…
Choose a Chihuahua if you want an ultra-compact, fiercely devoted companion dog who bonds intensely to one person and requires minimal exercise.
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Compare Pet Insurance QuotesFrequently Asked Questions
Which is smarter, Papillon or Chihuahua?
Papillons are significantly more trainable and consistently rank among the top 10 most intelligent dog breeds, excelling at obedience and agility despite their small size. Chihuahuas are alert and cunning but tend to be more stubborn and self-directed, which makes formal training more challenging. For owners who enjoy teaching tricks or competing in dog sports, the Papillon is the clear choice.
Which tiny breed is better with children?
Papillons are generally more tolerant and adaptable with children, though both breeds are fragile due to their small size and can be injured by rough handling. Chihuahuas tend to bond intensely to one person and may become defensive or snappy with unfamiliar children. Neither breed is ideal for households with very young children who cannot yet be taught to handle dogs gently.
Do Papillons or Chihuahuas bark more?
Chihuahuas are the more vocal of the two breeds and are known for frequent, high-pitched barking that can be persistent. Papillons also bark but are generally easier to train to reduce excessive barking. Both breeds make alert watchdogs, but Chihuahuas are significantly harder to quiet once they decide something warrants their attention.
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