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 Savannah (3.5–11 kg, 12–20 years) and the Siamese (2.5–5 kg, 12–15 years) sit in different — or sometimes overlapping — corners of dog ownership. Here's how they really compare for an everyday Irish or UK family.
Energy levels are well-matched between the Savannah and Siamese — both need similar daily exercise.
For a first-time owner, the Siamese is much more forgiving than the Savannah.
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.
 Savannah |
 Siamese |
|
|---|---|---|
| Group | Short Hair | Short Hair |
| Origin | United States | Thailand (Siam) |
| Weight | 3.5–11 kg | 2.5–5 kg |
| Height | 30–48 cm | 20–25 cm |
| Lifespan | 12–20 years | 12–15 years |
| Energy level | ||
| Trainability | ||
| Grooming needs | ||
| Good with kids | ||
| Good with other pets | ||
| Hypoallergenic | ||
| Watchdog instinct | ||
| Novice-owner OK |
SavannahBold, curious, dog-like, demanding. Often play fetch and walk on a harness.
Very high. Need a catio, vertical space, interactive toys, often a feline companion.
Short coat, weekly brush.
Hypertrophic cardiomyopathy. F1–F2 may have GI issues from non-domestic ancestry.
Full Savannah profile →
SiameseVocal, social, intelligent, demanding. Siamese cats want to be involved in everything you do and will tell you about it loudly. They bond closely with one or two people and don't do well alone all day.
Highly active and play-driven. Need interactive toys, vertical space, food puzzles. Many do well with a feline companion to play with.
Short, fine coat. Weekly brushing is plenty.
Generally healthy. Watch for: amyloidosis, asthma, dental disease, glaucoma, eyes (some lines have crossed eyes which is harmless), separation anxiety.
Full Siamese profile →Experienced active owners. Indoor-only with catio.
Owners who are home a lot, families with older children, multi-cat households.
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