Feeding a newborn baby squirrel should only be done if the mother is unavailable and as a last resort. Possessing wildlife without permits is typically illegal. If a baby squirrel is in danger, contact a licensed wildlife rehabilitator or veterinarian immediately.
Emergency steps include:
- Keep the baby warm, quiet, and handle minimally.
- Use a commercial milk replacement formula made for baby squirrels or rodents, diluted per instructions and warmed to lukewarm.
- Feed small amounts (0.5–1 ml) with a needleless syringe, slowly, from the side of the mouth.
- Feed every 2–3 hours if under 3 weeks old; daily intake should be about 10% of body weight.
- Burp after feeding and stimulate the genitals with a damp cotton swab to encourage urination and defecation.
This guide is for emergency reference only; professional wildlife rehabilitators should handle ongoing care.