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Small Mammals · SPECIES PROFILE

Syrian Hamster

Mesocricetus auratus

Solitary nocturnal rodent; prioritize deep bedding and continuous floor space.

Syrian Hamster (Mesocricetus auratus)
Images · CC BY 2.5Adamjennison111 at English Wikipedia / Wikimedia Commons
Basic CareReady to Start Care Update 2026-09-07
Editorial example · Pending Expert Review
Adult Length5.12–7.09 in
Reference Lifespan2–3 yr
Ambient Temperature Reference64.4–75.2 °F
Air Humidity40–60 %
IS THIS PET FOR ME? Convert Log to Care Plan
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Ownership Score

Ownership Score

This is an edited estimate of lifestyle compatibility, not an animal value rating. A higher score indicates that, based on current data, the animal is easier to integrate into your daily routine.

72/100 · Somewhat suitable
Beginner suitability86
Handling64
Interactive68
Space70
Cost86
Maintenance64
Travel44
Veterinary Accessibility65
Safety82
RISK SIGNALS
Feeding difficulty 26Environmental control 24Escape risk 48Bite risk 28Toxicity risk 0Noise 62Odor 58Cleaning burden 55
LIFE FIT
Children and families 56Apartments 78Bedrooms 35Frequent travel 36

The composite score is calculated by weighting nine factors: beginner-friendliness, handling ease, interaction, space requirements, cost, maintenance, travel, veterinary access, and safety. Read risk signals according to field direction: lower scores for biting, escape, and toxicity indicate greater safety; higher scores for noise, odor, and cleaning indicate less hassle. Combine this page's environmental requirements and risk notes with your judgment; do not rely solely on the total score.

BEFORE YOU COMMIT

First check whether it fits your life

This brief brings together the space, maintenance, feeding, lifespan and veterinary conditions recorded on this page so you know what to verify next.

72/100 · Somewhat suitable

A better fit if

  • Most care conditions can be arranged
  • Adult space is relatively easy to plan, but use the recommended enclosure as the baseline
  • Daily maintenance requires a steady time commitment

Resolve these first

  • Space and companionship:Small body size does not mean a small cage is sufficient; social species also require stable companions or interaction time.
Adult size
5.12–7.09 in
Reference Lifespan
2 to 3 years
Minimum space
Single enclosure planning: at least 39.37 × 19.69 in continuous base area and diggable bedding 7.87 in or deeper. Solid exercise wheel of approximately 11.02 in or larger, adjusted by body size.
Veterinary Accessibility
Moderate

This is a comparison aid based on the current record, not a purchase, medical or local-law conclusion. Check the sources and local conditions before continuing.

THINGS OWNERS UNDERESTIMATE

Common Underestimations by Keepers

  • Space and companionshipSmall body size does not mean a small cage is sufficient; social species also require stable companions or interaction time.
  • Exotic animal veterinary careRegular dog and cat clinics may not be equipped to handle this species; confirm veterinary resources before seeking care.
VETERINARY ACCESS

Veterinary Accessibility

Moderate

Some exotic animal clinics are available in cities, but appointments must be confirmed in advance.

Moderate; respiratory or digestive emergencies cannot be delayed.

Specialist Exotic Pet Care Typically Required
DATA STATUS

Where this record stands

Some fields checked
Last updated
2026-09-07
Fields checked
Solitary, adult space · 2026-09-08
Reference sources
1 · Reference sources
Professional review
Pending veterinary or taxonomic review
Local rules
Local rules need verification

Source links are starting points for reading. A group-level guide does not verify every value for each species. Check local rules separately.

Basic Information

Native Distribution
Near Syria and Turkey
Body Size and Diameter
Body length excludes tail
Dietary Habits
Omnivore
Activity Cycle
Varies by species; ensure continuous space for sleeping, exploring, and hiding.
Availability of Captive-Bred Individuals
Common
Temperament and Aggression
May bite when startled or grabbed.
Toxicity and Contact Risks
Non-venomous. Contact Risks: Low。
Socialization and Handling
Must be housed singly; adult co-housing leads to severe fighting.

Environmental Parameters

Temperature Gradient

Avoid cold drafts, high temperatures, and sudden temperature changes.

Humidity and Ventilation

40 to 60%. Standard indoor humidity reference; misting not required. Keep bedding clean and dry.

Lighting and Circadian Rhythm

Natural indoor day-night lighting; do not forcibly wake during the day.

Basking Spot / Localized Heat

Avoid cold drafts, high temperatures, and sudden temperature changes.

UVB Requirements

Natural indoor day-night lighting; do not forcibly wake during the day.

Adult Space

Minimum: Single enclosure planning: at least 39.37 × 19.69 in continuous base area and diggable bedding 7.87 in or deeper. Solid exercise wheel of approximately 11.02 in or larger, adjusted by body size.
Recommended: Plan a continuous floor area of at least 39.37 × 19.69 in per individual, with bedding at least 7.87 in deep for digging. Use a solid running wheel of approximately 11.02 in or larger, adjusted by body size; recommended setups include adding approximately 30% additional space for activity, sleeping, and enrichment.

Substrate and Water

Low-dust, diggable bedding free of aromatic oils, kept clean and dry. · Provide fresh water continuously; check waterers daily for blockages.

These ranges are for planning the environment of a healthy adult, not a constant value for the entire enclosure, and do not cover disease, breeding, or juvenile stages.

Diet and Nutrition

Balanced complete hamster food as the base, with small amounts of safe fresh food. Check stored food to prevent mold.

Feeding Frequency
Feed in multiple portions daily and provide water appropriate for the species at all times.
Live Prey Requirement
Not Required
Rodent Pellets
Not Required

Enclosure and activity space

Single enclosure planning: at least 39.37 × 19.69 in continuous base area and diggable bedding 7.87 in or deeper. Solid exercise wheel of approximately 11.02 in or larger, adjusted by body size.

Dimensions are editor suggestions, not mandatory minimum standards in all regions. Group size, individual body size, and layout may require more space.

Frequently Asked Questions

Need to find a companion?

Not required; Syrian hamsters are solitary, and pairing for co-housing may cause injury.

Can I start keeping this animal based solely on this record?

No. This is a summary plan for a healthy adult. Juveniles, breeding periods, disease states, and regional climate variations require separate assessment.

Risks and Legality

  • Do not use exercise balls as activity space; avoid mesh exercise wheels.
  • Before acquiring, verify reliable sources, long-term care capability, and local exotic animal veterinary resources.

Sources and editor notes

This page is a structured editing example and has not yet undergone field-by-field expert review. Reference links are for further consultation; data for some groups may not apply to every species. Please read the full manual before formal husbandry.

RSPCA Species Care Data

Further reading. Some entries are group data. Numerical values and spatial recommendations are compiled by editors and have not been reviewed field-by-field by experts.

View data scope and update methods ↗
SIMILAR SPECIES

Other options within the same group

Similar species does not mean they can be co-housed