Side-by-side comparison of two popular breeds — temperament, exercise, grooming, lifespan and common health issues. Use it to decide which breed fits your home.
The American Shorthair (3.5–7 kg, 15–20 years) and the Bombay (3.5–5 kg, 12–18 years) sit in different — or sometimes overlapping — corners of dog ownership. Here's how they really compare for an everyday Irish or UK family.
Both breeds have similar energy demands — Bombay tips slightly higher but neither is a couch dog.
Both have manageable grooming routines — the American Shorthair demands slightly more, but neither needs daily fuss.
Insurance premiums for breeds with brachycephalic, joint or cancer predispositions run 20–40% above average — check before you commit. We have a free quote calculator here.
 American Shorthair |
 Bombay |
|
|---|---|---|
| Group | Short Hair | Short Hair |
| Origin | United States | United States |
| Weight | 3.5–7 kg | 3.5–5 kg |
| Height | 20–30 cm | 20–25 cm |
| Lifespan | 15–20 years | 12–18 years |
| Energy level | ||
| Trainability | ||
| Grooming needs | ||
| Good with kids | ||
| Good with other pets | ||
| Hypoallergenic | ||
| Watchdog instinct | ||
| Novice-owner OK |
American ShorthairEasy-going, friendly, adaptable, independent. American Shorthairs bond with the family without being clingy and adapt well to changes.
Moderate. Two play sessions daily.
Short dense coat. Weekly brushing.
Generally one of the healthiest pedigree cat breeds. Watch for: HCM, hip dysplasia, obesity.
Full American Shorthair profile →
BombayOutgoing, affectionate, playful, vocal. Excellent with children and other pets.
Moderate. Play and climb.
Short coat, weekly brush. The coat famously has a patent-leather shine.
Same risks as Burmese parents: cranial deformity, hypokalaemia, glaucoma, diabetes.
Full Bombay profile →Families with children, busy households, first-time owners, multi-pet homes.
Families, multi-pet homes, indoor-only households.
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