What is placed in a rat cage? - briefly
Standard contents of a rat cage include absorbent bedding, a nutritionally balanced diet, a water dispenser, and enrichment objects such as chew sticks or tunnels. Additional items may comprise a shelter, nesting material, and cleaning supplies for routine maintenance.
What is placed in a rat cage? - in detail
A rat enclosure requires several essential components to support health, behavior, and research integrity.
Bedding material
- Absorbent, dust‑free substrate such as paper‑based pellets, aspen shavings, or compressed corncob.
- Provides insulation, allows for nesting, and facilitates waste management.
Food supply
- Commercial rodent chow formulated for balanced nutrition, offered in a sealed dispenser to prevent contamination.
- Fresh fruits, vegetables, or protein treats may be added intermittently for enrichment, but must be monitored for spoilage.
Water source
- A calibrated, stainless‑steel bottle with a sipper tube, ensuring constant access to clean drinking water.
- Bottles should be inspected daily for leaks and refilled with filtered or deionized water.
Nesting material
- Soft, shredded paper or cotton strips placed in a corner to enable nest building.
- Supports thermoregulation and reduces stress.
Hideouts and shelters
- Plastic or wooden huts, tunnels, or igloo‑type structures that provide darkness and security.
- At least one hideout per two rats is recommended to prevent aggression.
Environmental enrichment
- Chewable objects (e.g., wooden blocks, cardboard tubes) to satisfy gnawing instincts.
- Climbing accessories such as rope ladders, PVC platforms, or wire mesh to encourage physical activity.
Cleaning tools
- Disposable gloves, cage scrubbers, and disinfectant solutions approved for laboratory rodents.
- Used after each cage change to maintain hygiene and prevent disease transmission.
Temperature and lighting controls
- Adjustable heating pads or ceramic heat emitters for ambient temperature regulation.
- A light‑dark cycle of approximately 12 hours each, managed by programmable timers.
All items must be inspected for wear, contamination, or damage before placement. Routine replacement schedules ensure a stable, safe environment for the animals.