Small Animal Encyclopedia — 78 Species Directory
Encyclopedia of popular small animal species with care guides, traits, and pricing.
Featured Small Animal
Showing 5 of 78 species

African Dormouse
Palm-sized tiny rodent with large eyes and a bushy tail. Nocturnal and quick, best enjoyed as an exotic pet to watch.

Japanese Dwarf Flying Squirrel
Adorable gliding squirrel with large eyes and fluffy fur. Nocturnal and shy but bonds with patient owners.
© Dick Culbert from Gibsons, B.C., Canada / CC BY 2.0Kinkajou
Potos flavus
A raccoon-family mammal native to the tropical rainforests of Central and South America. An arboreal, nocturnal mammal with a prehensile tail and large eyes that loves sweet foods. Very long-lived, with a lifespan of 20-25 years.
© Wilfried Berns www.Tierdoku.com / CC BY-SA 2.0 deLesser Hedgehog Tenrec
Echinops telfairi
Small Madagascar mammal resembling a hedgehog but actually a tenrec, an entirely different order. Has a hibernation instinct in cooler months.
© John Gould / Public domainPygmy Possum
Pygmy possum
Tiny marsupial from Australia with large dark eyes and fluffy fur. Nocturnal, feeds on insects and nectar. Rare exotic pet.
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Small Animal FAQ
- Can beginners keep small animals?
- Hamsters and guinea pigs are relatively easy to care for and popular with beginners. Rabbits and chinchillas are also tame-friendly; choose gentle individuals for a smooth start.
- How much do small animals cost?
- Hamsters cost 1,000-3,000 yen, rabbits 10,000-50,000 yen, guinea pigs 5,000-15,000 yen, chinchillas 30,000-80,000 yen, and hedgehogs 15,000-40,000 yen depending on species.
- How long do small animals live?
- Hamsters live 2-3 years, rabbits 7-12 years, guinea pigs 5-7 years, chinchillas 15-20 years, hedgehogs 3-5 years, and ferrets 6-10 years.
- What supplies do small animals need?
- Basics include a cage, bedding, food dish, water bottle, and a hideout. Depending on species, you may also need a wheel (hamsters), chew sticks (rabbits), or a dust bath (chinchillas).
- What should I check when buying small animals?
- Look for a shiny coat, active behavior, clear eyes and nose, and a clean rear. Getting parent information and temperament details from the breeder is reassuring.