Hello
I am a breeder of the Syrian (Golden) hamster. It is very unusual for the mother to eat (kill) her babies after the first 7 days. After this period they are considered safe, and she will not harm them. Unless the babies have died from other causes then she will dispose of the bodies by eating them.
You say you left them alone until they opened their eyes, did you see all 5 at this time?? Or had they gone by then. Did you observe her actually "eating" the baby??
Have you permanently removed the mother?? As the babies still need her until they are weaned at around 21 day's, (18 day's at the earliest.)
It is possible to hand rear them from this age but not always successful, they still need mums milk until weaned.
They will not be able to use the water bottle at 2 weeks old, but leave it there anyhow, they should soon learn, don't drop feed them water. If the babies are on their own then they can be fed Lactol, this is milk specially formulated to closely match mums milk. If there are plenty of fresh veggies around i.e. carrots, cucumber, etc: they will get enough from these.
Hammy |