My pet hamster, Darling, had her first litter and didn't know what to do with those pink little things.
She delivered 8, with 2 of them being joined by the umbilical cord, and 2 being half formed. The remaining 4 appeared normal and fine. They moved and grew and even sqwealed for a week or two, until unfortunately, one by one, she disposed of them in a way that only an animal does.

Caring for baby hamsters