How do you transport mice? - briefly
Use a secure, ventilated container such as a plexiglass or wire cage with a lid, line it with bedding, and transport it in a temperature‑controlled vehicle, minimizing handling and ensuring the animal remains upright. Include a health record, label the container, and monitor temperature and humidity throughout the journey.
How do you transport mice? - in detail
Transporting laboratory mice requires careful planning to preserve animal welfare, prevent escape, and comply with regulatory standards. Use secure, ventilated carriers made of sturdy plastic or metal, each equipped with a lockable lid and a breathable mesh. Ensure carriers are sized appropriately: a minimum of 75 cm² floor space per mouse, with enough height for normal posture. Place a layer of clean bedding to absorb waste and reduce stress.
Before moving the animals, allow a 15‑minute acclimation period in the carrier. Provide a nestlet or small shelter to mimic the home cage environment. Maintain ambient temperature between 20 °C and 26 °C and relative humidity of 30‑70 %. For longer trips, include a temperature‑controlled insulated box or a portable incubator to avoid hypothermia or hyperthermia.
Document each shipment with a detailed log that records:
- Species, strain, age, and sex of each mouse
- Identification numbers and cage location
- Health status, including any recent treatments or vaccinations
- Date and time of departure and arrival
- Name of the responsible technician and contact information
Transport routes should minimize travel time and avoid sudden accelerations. Secure carriers on a stable surface within the vehicle, using non‑slipping mats or straps to prevent movement. If the journey exceeds two hours, schedule brief checks (no more than 5 minutes) to verify ventilation, temperature, and animal condition without removing the mice from the carrier.
Compliance with institutional animal care and use committee (IACUC) guidelines and, where applicable, federal regulations (e.g., USDA Animal Welfare Act, EU Directive 2010/63/EU) is mandatory. Obtain any required permits for interstate or international movement, and include a copy of the health certificate with the shipment.
In case of an emergency—such as a vehicle breakdown or extreme weather—have a contingency plan that includes:
- A portable, battery‑operated temperature monitor
- Access to a backup carrier with supplemental bedding and water source
- Contact information for the nearest veterinary service
Following these procedures ensures safe, humane, and legally compliant transport of mice between facilities.