What should line the shelves in a rat cage? - briefly
Paper-based bedding or aspen shavings provide a clean, absorbent surface that is safe for rats. Avoid cedar, pine, or cotton fibers, which can cause respiratory irritation.
What should line the shelves in a rat cage? - in detail
The interior surfaces of a rat cage’s shelving must be safe, absorbent, and easy to maintain. Materials that meet these criteria provide hygienic conditions, reduce odor, and discourage destructive chewing.
Suitable liners
- Paper-based bedding (e.g., shredded newspaper, paper pellets). Highly absorbent, low dust, non‑toxic, and readily shredded by rats for nesting.
- Fleece pads. Reusable, washable, and soft; they prevent foot injuries and allow easy spot cleaning.
- Aspen shavings. Untreated hardwood, low aromatic oils, good absorbency; must be kept dry to avoid clumping.
- Corncob bedding. Moderate absorbency, low dust, biodegradable; monitor for mold in humid environments.
- Hemp or flax fibers. Natural, low dust, biodegradable; provide a pleasant texture for gnawing.
Materials to avoid
- Cedar or pine. Contain phenols that can damage respiratory systems.
- Silica‑based cat litter. Highly abrasive, may cause gastrointestinal irritation if ingested.
- Plastic sheeting. Non‑absorbent, creates slippery surfaces, and can be chewed into sharp fragments.
Installation guidelines
- Cut the chosen material to fit the shelf dimensions, leaving a slight margin to prevent spillage onto the cage floor.
- Secure the liner with a non‑toxic adhesive strip or a gentle staple to avoid movement.
- Layer paper bedding beneath a fleece pad if extra absorbency is required; replace the top layer weekly and the underlying layer monthly.
- Inspect daily for signs of mold, excessive moisture, or chewing damage; replace compromised sections immediately.
Maintenance schedule
- Spot‑clean soiled areas at least once per day.
- Perform a full change of the shelf lining every 7‑10 days for paper products; fleece pads can be laundered weekly.
- Rotate the cage’s shelves periodically to distribute wear evenly and to prevent localized degradation.
By selecting a non‑aromatic, absorbent substrate and adhering to a strict cleaning routine, the shelves will remain comfortable, sanitary, and resistant to the rats’ natural gnawing behavior.