Which is bigger?
The Welsh Springer Spaniel, at 35–55 lbs versus the Shiba Inu's 17–23 lbs.
Shiba Inu or Welsh Springer Spaniel? On paper they differ most on apartment suitability, and on the scales Welsh Springer Spaniel is the heavier at 35–55 lbs. Here is how the two compare on everything that shapes an ordinary week.


This is for someone already down to Shiba Inu and Welsh Springer Spaniel and deciding between them. For this pair the decision usually turns on apartment suitability and trainability, so those are covered first and in most detail. Anyone choosing from a flat has a clear answer here: Shiba Inu rates 4/5 against 2/5. It is written for the decision rather than the breed history.
Between Shiba Inu and Welsh Springer Spaniel, apartment suitability is what separates them, and Shiba Inu is the lower-effort dog of the two to keep.
Choose Shiba Inu if you are in a flat or a smaller home, your walking routine is modest and the dog will be alone during the working day.
Choose Welsh Springer Spaniel if this is your first dog, shedding is a problem in your house and there are young children at home.
| Feature | shiba inu | welsh springer spaniel | Winner |
|---|---|---|---|
| Size class | small | medium | Equal |
| Weight | 17–23 lbs | 35–55 lbs | Equal |
| Height | 13–16 in | 17–19 in | Equal |
| Lifespan | 13–16 years | 12–15 years | shiba inu |
| Exercise need | Moderate (3/5) | High (4/5) | shiba inu |
| Grooming need | Moderate (3/5) | Moderate (3/5) | Equal |
| Shedding | High (4/5) | Moderate (3/5) | welsh springer spaniel |
| Energy level | High (4/5) | High (4/5) | Equal |
| Barking | Moderate (3/5) | Moderate (3/5) | Equal |
| Apartment suitability | High (4/5) | Low (2/5) | shiba inu |
| Good for first-time owners | Low (2/5) | Moderate (3/5) | welsh springer spaniel |
| Tolerates being alone | Moderate (3/5) | Low (2/5) | shiba inu |
| Trainability | Low (2/5) | High (4/5) | welsh springer spaniel |
| Good with kids | Moderate (3/5) | High (4/5) | welsh springer spaniel |
| Good with other dogs | Low (2/5) | High (4/5) | welsh springer spaniel |
| Friendly to strangers | Low (2/5) | Moderate (3/5) | welsh springer spaniel |
| Cost level | Moderate (3/5) | Moderate (3/5) | Equal |
| Coat | Double coat, medium | Medium, straight and water-resistant | Equal |
| Origin | Japan | Various | Equal |
| Typical monthly cost | $80–$160 | $100–$200 | Equal |
| Typical first-year cost | $1,200–$2,300 | $1,400–$2,900 | Equal |
The Welsh Springer Spaniel is a solid step up from the Shiba Inu — 35–55 lbs and 17–19 inches tall versus the Shiba's 17–23 lbs and 13–16 inches, roughly double the weight at the upper end. The Springer's medium, straight, water-resistant coat and longer legs reflect its sporting-dog job flushing birds from cover, while the Shiba's compact, dense-coated frame comes from working smaller game in Japanese mountain terrain. Neither breed is large in the way a Weimaraner or Husky would be, but the practical difference between a 20-lb dog and a 45-lb dog still shows up in crate size, car space, and food budget.
The Welsh Springer Spaniel wants more daily activity, rated High (4/5) for exercise need against the Shiba Inu's Moderate (3/5), though both share a High (4/5) energy level rating. The Springer's flushing-and-retrieving heritage means it thrives on retrieving games, scent work, and longer outdoor sessions, while the Shiba is content with a couple of purposeful walks. Neither breed does well with pure sedentary living, but a bored Springer tends to channel that energy into digging or chewing, while a bored Shiba — with its Low trainability rating — can become vocal or evasive about handling instead.
Grooming needs are tied at Moderate (3/5), but shedding favors the Springer slightly, Moderate (3/5) against the Shiba's High (4/5). The Springer's medium, water-resistant coat needs regular brushing and particular attention to its feathered ears, which also makes it prone to the ear infections listed in its health profile. The Shiba's dense double coat sheds more heavily, especially during its twice-yearly coat blow, producing more loose hair around the house even though the actual brushing time required is similar between the two breeds week to week.
The Shiba Inu is the better-suited apartment dog, rated High (4/5) for apartment suitability against the Welsh Springer Spaniel's Low (2/5), largely a function of the Springer's higher exercise needs. Barking is tied at Moderate (3/5), so noise complaints aren't the differentiator; it's more about whether the Springer can get enough outdoor time from a small-space living arrangement. Alone-time tolerance favors the Shiba too, Moderate (3/5) versus the Springer's Low (2/5), meaning the Springer is somewhat more prone to distress when left solo for extended periods than the Shiba is.
The Welsh Springer Spaniel is considerably easier to train, rated High (4/5) against the Shiba Inu's Low (2/5), and it's also better suited to first-time owners, Moderate (3/5) versus Low (2/5). The Springer's Loyal, Even-tempered profile, despite being noted as Reserved with strangers, makes it responsive and biddable in typical training sessions. The Shiba's Bold, Independent, Alert nature means commands are often met with a decision-making process rather than instant compliance — a trait Shiba owners frequently describe with humor, but one that genuinely tests patience in ways the more cooperative Springer usually doesn't.
The Welsh Springer Spaniel outperforms the Shiba Inu with kids (High 4/5 versus Moderate 3/5) and other dogs (High 4/5 versus Low 2/5), and edges ahead with strangers too (Moderate 3/5 versus Low 2/5) despite its reserved-with-strangers temperament note. That combination makes the Springer the more natural choice for busy, social households with kids' friends coming and going or multiple pets already in the home. The Shiba's more Independent, selective nature means it does better in quieter households where it can choose its own level of engagement rather than being expected to welcome everyone warmly.
The Welsh Springer Spaniel has a slightly longer potential lifespan, 12–15 years against the Shiba Inu's 13–16 — actually a close call with overlapping ranges. The Springer's health list — Hip Dysplasia, Ear Infections, Epilepsy, Glaucoma, and Hypothyroidism — is shorter than the Shiba's ten-item list, which includes Hip Dysplasia, Patellar Luxation, Allergies, Progressive Retinal Atrophy, Glaucoma, and Immune Deficiency among others. Both breeds share Hip Dysplasia and Glaucoma risk, meaning hip screening and regular eye exams are worth prioritizing for either dog. The Shiba's longer list doesn't necessarily mean worse health outcomes, just a broader range of conditions to be aware of.
Both breeds fall at Moderate (3/5) for cost, with fairly close ranges: $80–$160 monthly and $1,200–$2,300 in year one for the Shiba, against $100–$200 and $1,400–$2,900 for the Springer. The modest gap likely reflects the Springer's larger size and slightly higher food needs rather than any major differing cost driver, since neither breed's health list includes the kind of high-cost emergency conditions — like bloat — that dramatically raise lifetime costs for some larger breeds. Budgeting for either dog should focus more on routine care and quality food than on any single anticipated expense.
Shiba Inu weighs 17–23 lbs and lives 13–16 years; Welsh Springer Spaniel weighs 35–55 lbs and lives 12–15 years. The two diverge most on apartment suitability, trainability and good with other dogs. They are level on barking, cost level and energy level, so those cannot decide it. In the table, a "winner" means easier for an ordinary household — not better. Size, coat and origin are recorded without a verdict. Because both breeds are scored the same way, the gaps are reliable even where the absolute numbers are rough.
The Welsh Springer Spaniel, rated High (4/5) versus the Shiba Inu's Low (2/5).
The Welsh Springer Spaniel, rated High (4/5) versus the Shiba Inu's Low (2/5).
The Shiba Inu, rated High (4/5) for apartment suitability versus the Springer's Low (2/5), because the Springer needs more daily exercise.
The Shiba Inu, rated High (4/5) versus the Springer's Moderate (3/5).
Yes — it rates High (4/5) with kids, ahead of the Shiba Inu's Moderate (3/5).
The two overlap closely, but the Welsh Springer Spaniel's range (12–15 years) skews slightly higher on the low end than the Shiba Inu's (13–16 years) at the top end — both are solid long-lived breeds.
Both list Hip Dysplasia and Glaucoma among their known health risks.
The Welsh Springer Spaniel, at 35–55 lbs versus the Shiba Inu's 17–23 lbs.
The Welsh Springer Spaniel, rated High (4/5) versus the Shiba Inu's Moderate (3/5).
The Welsh Springer Spaniel, rated High (4/5) versus the Shiba Inu's Low (2/5).
The Shiba Inu, rated High (4/5) versus the Springer's Low (2/5).






Health information here is general and is not veterinary advice. If your dog shows pain, sudden behaviour change, or worsening symptoms, consult a licensed veterinarian.
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