Can I raise a baby possum?
Similarly one may ask, can baby opossums survive on their own?
If YES, contact your nearest wildlife veterinarian or rehabilitator. If NO, opossums that are at least 8 inches long from tip of nose to the base of the tail (do not include the tail) and weigh more than 7.25 ounces or 200 grams are old enough to survive on their own in the wild and do not need human intervention.
One may also ask, how can you tell how old a baby possum is?
Check to see if the opossum's eyes have opened. A kit will generally open its eyes when it is 55 to 70 days old. A opossum with open eyes is likely to be at least 70 days old. Note if the opossum is still drinking its mother's milk, if you are observing it in the wild.
Opossums carry diseases such as leptospirosis, tuberculosis, relapsing fever, tularemia, spotted fever, toxoplasmosis, coccidiosis, trichomoniasis, and Chagas disease. They may also be infested with fleas, ticks, mites, and lice. Opossums are hosts for cat and dog fleas, especially in urban environments.