What to fill a rat cage with? - briefly
Use absorbent, dust‑free bedding such as aspen shavings, paper‑based litter, or coconut fiber. Include tunnels, chew toys, and a nesting box to promote natural behavior.
What to fill a rat cage with? - in detail
Select a substrate that absorbs moisture, controls odor, and is safe if ingested. Wood shavings such as pine or cedar are unsuitable because aromatic oils can damage respiratory tissue. Acceptable options include:
- Paper‑based bedding (e.g., shredded newspaper, commercial cellulose pads) – high absorbency, low dust, easy to replace.
- Aspen shavings – neutral scent, low dust, biodegradable.
- Hemp or coconut fiber – excellent moisture wicking, natural antimicrobial properties.
- Corncob pellets – compact, long‑lasting, minimal tracking.
Provide nesting material that encourages natural behavior and supports thermoregulation. Suitable items are:
- Untreated cotton squares or fleece strips – soft, washable, non‑toxic.
- Tissue paper – inexpensive, easily shredded for nest building.
- Natural sticks or twine (uncoated) – enriches environment, offers chewing stimulus.
Add enrichment objects to promote mental and physical activity:
- Chewable wooden blocks or untreated branches – maintain dental health.
- Plastic tunnels and climbing platforms – increase vertical space, reduce boredom.
- Puzzle feeders or treat‑dispensing toys – stimulate problem‑solving skills.
Maintain cleanliness by removing soiled bedding daily, spot‑cleaning waste, and performing a full substrate change weekly. Disinfect the cage with a mild, rodent‑safe solution (e.g., diluted white vinegar) before adding fresh material. Monitor humidity levels; ideal range is 40‑60 % to prevent respiratory irritation.
When configuring the enclosure, ensure that all components are securely attached, free of sharp edges, and sized to allow unrestricted movement. Combine a high‑quality substrate, appropriate nesting supplies, and engaging enrichment to create a safe, comfortable habitat that meets the physiological and behavioral needs of laboratory or pet rats.