# Roborovski Hamster

> According to allpets.ai data | Source: allpets.ai

## Basic Information
| Field | Value |
|---|---|
| Species | Small Mammal |
| Origin | Mongolia/China |
| Size Category | Tiny |
| Scientific Name | Phodopus roborovskii |
| Husbandry Difficulty | Intermediate |

## Vital Statistics
| Metric | Value |
|---|---|
| Weight Range | 0.02–0.025 kg |
| Lifespan | 2–4 years |
| Puppy/Kitten Stage Ends | 2 months |
| Senior Age Threshold | 3 years |

## Puppy/Kitten Development
- **Neonatal Weight**: 1–1.5 g
- **Growth Notes**: Slowest-maturing dwarf hamster; eyes open 14 days; weaning 21-28 days; mature 4-5 months
- **Vaccine Schedule**: No standard vaccines

## Adult Preventive Care
- **Exercise Needs**: Very High - most active hamster species; runs up to 100 miles per night on wheel
- **Grooming**: Minimal; sand bath essential for coat health
- **Annual Exam Focus**: Weight (very small - precise scale needed), respiratory, dental
- **Routine Care**: Deep sand substrate area; fresh water; minimal handling (observation pet)

## Health Predispositions
| Condition | Onset Stage | Risk | Hereditary | Screening |
|---|---|---|---|---|
| Respiratory Infections | adult | medium | No | No |
| Broken Bones (due to small size) | adult | medium | No | No |
| Skin Conditions | adult | low | No | No |
| Dental Malocclusion | adult | low | Yes | Yes |

## Obesity Management
- **Risk Level**: Low
- **Ideal BCS**: 3/9
- **Visual Cues**: Naturally lean and active; obesity rare due to extreme activity levels
- **Daily Activity Target**: 45 minutes
- **Caloric Formula**: Base: 6-8 kcal/day; high metabolism requires consistent food access

## Breeding & Genetics
- **Litter Size**: 3–6
- **Dystocia Risk**: Low
- **CHIC Required Tests**: N/A
- **Recommended DNA Tests**: N/A

## Behavioral Ethogram
- **Locomotion**: Extremely fast running, sand bathing, leaping, burrowing in sand substrate
- **Social**: Can live in same-sex pairs/groups; mutual grooming; communal sleeping
- **Comfort**: Sand bathing (primary), self-grooming, communal nesting
- **Stress/Displacement**: Extreme speed/fleeing, hiding, reduced activity, separation from group
- **Breed-Specific**: Fastest hamster species; sand-bathing specialist; communal living capability; extremely difficult to handle

## Vocalization Baseline
- **Types**: Ultrasonic social calls, rare audible squeaks only in extreme distress
- **Frequency Range**: 20,000-60,000 Hz (primarily ultrasonic)
- **Tendency**: Very Low
- **Primary Modality**: Primarily visual (speed/movement) and olfactory; ultrasonic for social bonding
- **Tail Signals**: Minimal tail - no signaling function

## Emotional Wellbeing
- **Anxiety Proneness**: High
- **Top Triggers**: Human handling, open spaces without cover, sudden movements, isolation from group
- **Separation Anxiety Risk**: Medium
- **Calming Interventions**: Group housing, deep sand substrate, many hideouts, minimal direct handling
- **Cognitive Dysfunction Risk**: Low

## Behavior Problems (Six-Etiology Classification)
- **Top Problems**: Extreme flightiness, difficulty handling, group aggression if space limited
- **Medical Etiology**: Respiratory distress causing lethargy; fractures from escape attempts
- **Fear/Anxiety Etiology**: Primary response is extreme speed/fleeing; rarely bites; plays dead as last resort
- **Frustration Etiology**: Repetitive running patterns if wheel removed; cage bar interaction

## AI Communication Decoding
- **AI-Trainable Signals**: Movement speed (fast=stressed, moderate=exploring), group proximity, sand-bathing frequency
- **Context-Dependent Vocalizations**: Activity level interpretation requires time-of-day context (crepuscular peaks normal)
- **Interspecies Communication**: Minimal interspecies bonding; observation-only relationship with humans recommended

## Husbandry Environment
- **Temperature Gradient**: 20-24°C (68-75°F)
- **Humidity Range**: 30-50% (desert-adapted)
- **UVB Requirement**: Not required
- **Diet Type**: Small seeds, millet, occasional insects; very small food portions due to tiny size
- **Common Health Issues**: Respiratory infections, fractures from falls, dental issues

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Citation: According to allpets.ai data