A rat has frozen—what should I do? - briefly
If the rodent is immobile, check for breathing; if it shows signs of life, warm it gradually with a low‑heat source (e.g., a warm water bottle wrapped in cloth) and observe until it revives. If there is no breathing, the animal is likely deceased and should be disposed of according to local regulations.
A rat has frozen—what should I do? - in detail
When a rodent becomes immobile, the first task is to determine whether the cause is environmental, physiological, or traumatic. Rapid assessment prevents worsening of the condition.
Check the surroundings. Verify that the enclosure temperature is within the species‑specific range (typically 20‑24 °C for common pet rats). If the ambient temperature is below this range, the animal may be hypothermic. Move the cage to a warmer location, but avoid direct heat sources that could cause burns.
If the temperature is adequate, examine the rat for obvious injuries: open wounds, bleeding, swollen limbs, or signs of fracture. Use gentle, brief handling to avoid additional stress. Any visible trauma requires immediate veterinary attention.
When hypothermia is suspected, apply gradual warming:
- Place a low‑intensity heating pad (≈30 °C) under a portion of the cage floor, leaving the rest of the area cool.
- Cover the animal with a soft cloth or paper towel to retain heat.
- Monitor body temperature by feeling the core (should be warm, not hot) and watch for shivering cessation.
If the animal appears stunned or stressed but not cold, provide a quiet, dimly lit space. Offer fresh water and a small amount of easily digestible food (e.g., a piece of banana). Limit handling to essential checks; excessive contact can prolong the shock response.
Should the rat exhibit lethargy, labored breathing, discharge from eyes or nose, or any abnormal behavior after the above measures, contact a veterinarian experienced with rodents. Diagnostic tests may be needed to identify infections, metabolic disorders, or internal injuries.
Preventive actions include:
- Maintaining stable cage temperature and humidity.
- Ensuring regular cleaning to reduce pathogen load.
- Providing a balanced diet rich in protein and vitamins.
- Offering enrichment to reduce stress.
Prompt, systematic evaluation and appropriate warming or medical intervention are essential for restoring health in a motionless rodent.