We have an orphaned baby deer mouse that I need help figuring out what to feed. My dog killed the rest of its family (he dug up the nest in the woodpile but we saved this one) and a professional rehab isn't available. We can't go to the store for goat's milk or kitten formula until tomorrow, so what can I feed the mouse tonight? He's currently in a cardboard box with clean tissues and a sock full of heated rice for warmth. Thanks!
Update: I made formula with yogurt, egg yolk, and half and half (since goat's milk and heavy cream weren't available at the time) and she ate some of it. I fed her 3 times during the night and had my sister feed her twice while I was at school today. I'll be making a goat's milk formula when I get home and we'll keep feeding her that, I'll also see if she'll eat some small mushy solids. She's still in a cardboard box with a heated rice-sock; I'll move her into an old fish tank when her eyes open.