Japanese Chin vs King Charles Spaniel: full comparison
| Trait | Japanese Chin | King Charles Spaniel |
|---|---|---|
| Size | Small | Small |
| Energy level | Low | Low |
| Trainability | Medium | Medium |
| Friendliness | Medium | High |
| Good with children | Medium | High |
| Grooming needs | Medium | Medium |
| Shedding | Medium | Medium |
| Barking | Low | Low |
| Protectiveness | Low | Low |
| Adaptability | High | High |
| Typical lifespan | 12 years | 12 years |
| Hypoallergenic | No | No |
Size and living space
The Japanese Chin is a small but sturdy breed that suits apartments and smaller homes well and needs little floor space. By comparison, the King Charles Spaniel is a small but sturdy breed that suits apartments and smaller homes well and needs little floor space. Because they are a similar size, neither has a clear space advantage — both will suit the same kind of home.
Exercise and energy needs
The Japanese Chin does well on one steady walk a day plus a little play. The King Charles Spaniel does well on one steady walk a day plus a little play. Their exercise needs are broadly the same, so this is unlikely to be a deciding factor.
Grooming and shedding
The Japanese Chin needs consistent brushing to keep the coat healthy and sheds moderately, with heavier blowouts as the seasons turn. The King Charles Spaniel needs consistent brushing to keep the coat healthy and sheds moderately, with heavier blowouts as the seasons turn. Grooming upkeep is similar for both.
Temperament, training and family life
The Japanese Chin is reasonably trainable with regular, positive sessions, speaks up only now and then and gets on with children when raised around them. The King Charles Spaniel is reasonably trainable with regular, positive sessions, speaks up only now and then and suits families with children particularly well. On guarding instinct, Japanese Chin shows limited protectiveness and is friendly to callers, whereas King Charles Spaniel shows limited protectiveness and is friendly to callers.
Which is better for…
- For apartment or apartment living, Japanese Chin and King Charles Spaniel are an even match — either can work well.
- For families with young children, King Charles Spaniel has the edge, being the more naturally child-friendly and sociable of the two.
- For first-time dog owners, Japanese Chin and King Charles Spaniel are an even match — either can work well.
- For being left alone during the workday, Japanese Chin has the edge, coping better with independence and being quieter when unsupervised.
- For allergy sufferers, Japanese Chin and King Charles Spaniel are an even match — either can work well.
Which should you choose?
Choose the Japanese Chin if you simply prefer the breed — it's very closely matched with the King Charles Spaniel on temperament, size and care.
Choose the King Charles Spaniel if you want the more child-friendly companion or you want a more outgoing, sociable dog.
Not sure which breed is right for you?
Take the free DoggyQ quiz and get a personalized match from 321 breeds based on your lifestyle, home and preferences — plus a full report on what living with that breed actually costs.
Find your perfect matchFrequently asked questions
- Is the Japanese Chin or the King Charles Spaniel better for families with children?
- The King Charles Spaniel tends to be the more naturally child-friendly of the two, though both can do well in family homes with early socialization.
- Which sheds more, the Japanese Chin or the King Charles Spaniel?
- The Japanese Chin and King Charles Spaniel shed a similar amount (medium).
- Which is easier to train, the Japanese Chin or the King Charles Spaniel?
- Both breeds have comparable trainability. Consistency and positive reinforcement work well for each.
- Is Japanese Chin or King Charles Spaniel bigger?
- Japanese Chin and King Charles Spaniel are a similar size (Small).
- Which barks more, Japanese Chin or King Charles Spaniel?
- Both bark a similar amount (low).
- Which is better for apartment living, Japanese Chin or King Charles Spaniel?
- For apartment or apartment living, Japanese Chin and King Charles Spaniel are an even match — either can work well.