How to catch a baby mouse? - briefly
Place a tiny live trap baited with soft food (e.g., peanut butter or cereal) near the nest opening and monitor it closely. After capture, release the juvenile outdoors away from the residence.
How to catch a baby mouse? - in detail
Capturing a newborn mouse requires humane techniques, precise timing, and an understanding of its behavior.
First, identify the area where the infant is located. Look for signs such as droppings, gnaw marks, or nesting material in walls, ceilings, or storage spaces. Use a flashlight to inspect hidden corners without disturbing the nest.
Second, prepare appropriate traps. The most effective devices are:
- Small live‑catch cages with a single entry hole sized for a juvenile rodent.
- Homemade traps made from a shallow container, a piece of cardboard as a ramp, and a bait station.
Place a small amount of soft food—such as a few grains of oatmeal, a slice of apple, or a dab of peanut butter—near the entrance. Ensure the bait is easily reachable for a tiny mouse but not attractive to larger pests.
Third, position the trap directly adjacent to the discovered nest or along a known travel path. Secure the trap to prevent displacement by vibrations or other animals.
Fourth, monitor the trap frequently, checking at least every two hours. Once the young mouse is captured, handle it with gloved hands or a soft brush to avoid injury. Transfer the animal to a temporary holding container with ventilation, bedding, and a small water source.
Fifth, decide on a humane release plan. Choose an outdoor location at least 200 meters from the building, preferably near natural cover and a water source. Release the mouse during dusk or early morning to reduce predation risk.
Finally, seal entry points to prevent future infestations. Use steel wool, caulk, or hardware cloth to close gaps larger than ¼ inch. Regularly inspect for new signs of activity and maintain cleanliness to deter rodents.