I have a few litters on the ground right now. The oldest litter, around two weeks old, all of a sudden started dying off. I noticed the ones two days younger were significantly larger and more mobile. I cleaned bedding and checked temps. All seemed fine. Next day, I go from 10 babes to only THREE alive. Their skin looks folded over and wrinkly, like in dehydration with other mammals, so I put them on another lactating mom (has a litter 2 days younger) So far they seem to be doing fine. Have you guys ever had a mom just stop producing milk two weeks into her litter? I will giver her one more chance,then I might have her producing my frozen pinks and that will be as far as motherhood goes for her.