What can a rat be kept in? - briefly
Rats are commonly housed in cages constructed from solid plastic, metal, or acrylic with secure wire lids. The enclosure must allow ventilation, feature a solid floor, and provide sufficient space for bedding, food, and enrichment.
What can a rat be kept in? - in detail
Rats require enclosures that provide sufficient space, ventilation, and protection from predators and escape routes. Acceptable housing options include:
- Wire cages with a solid floor; bar spacing no greater than ½ inch to prevent chewing through.
- Glass aquariums equipped with a secure mesh lid; dimensions of at least 18 × 12 × 12 inches per animal.
- Plastic terrariums featuring reinforced hinges; interior volume of 1 gallon per rat as a minimum.
- Custom-built wooden habitats; use untreated, non‑toxic wood, ensure smooth interior surfaces, and incorporate removable panels for cleaning.
- Large PVC or acrylic tubs with breathable covers; include ventilation holes no larger than ¼ inch.
Selection criteria focus on:
- Minimum floor area of 2 sq ft per rat, allowing for movement and exercise.
- Height of at least 12 inches to accommodate climbing and vertical enrichment.
- Materials free of lead, phthalates, and other toxins; stainless steel or powder‑coated metal preferred for durability.
- Easy‑to‑remove doors or panels for routine cleaning; smooth surfaces to prevent injuries.
- Secure, chew‑resistant lids to block escape and protect against external hazards.
Recommended accessories enhance welfare:
- Nesting material such as shredded paper or aspen bedding, changed weekly.
- Hide boxes made of untreated wood or safe plastic, providing refuge.
- Chew toys of natural wood, untreated wicker, or mineral blocks to satisfy gnawing instinct.
- Running wheels of appropriate size (minimum 8 inches in diameter) with solid rungs to avoid foot injuries.
When housing multiple rats, ensure the enclosure’s total floor space exceeds the per‑rat minimum by the number of occupants, and provide multiple hiding spots to reduce competition. Regular monitoring of temperature (18‑24 °C) and humidity (40‑60 %) maintains a stable environment. Properly chosen and maintained enclosures support health, behavior, and longevity.