I have 1.3 breeder mice, and the first two litters turned out fine... but the last two have been eaten/killed without any survivors.Should I bother trying to figure out which mouse is the culprit, or just feed off the whole colony? One of the girls is very pregnant right now, so I'm wondering if I should separate her before they're born. Anyone else have this problem with their breeders? It's very frustrating!!
P.S. Is there anything wrong with feeding a pregnant mouse to a snake?