How to care for baby mice with no mother?
With orphaned pet rodents, you’d usually try to find a local breeder who has a nursing mother, but since these are wild, I doubt any breeder would be willing to take them in and potentially introduce disease or parasites to their own animals. Your best bet is to find a pet store that sells live “pinky” or “hopper” mice/rats as food for reptiles. Those stores usually breed their own mice/rats. See if they are willing to sell one of their mother mice/rats, ideally one which has a litter close in age to the mice you found. Buy the mother mouse/rat and a couple of her babies– not her whole litter, since she will be nursing all of the wild babies as well. Introduce the wild babies to the foster mother, and hope for the best. You may want to try a rat mother instead of a mouse mother; rats are supposed to be more accepting of offspring that are not their own. This is the technique I use for fostering orphaned gerbil pups– I’m not sure if it would make the introduction easier with mice/rats
