if you have just cleaned it out it may have banged its nose or if you have to hamsters they may be trying to kill each other
She's menstruating.
poop
none
Out of his butt.
Hamsters don't generally smell if their cages are cleaned regularly and properly.
Yes. Out their butt.
Take it to the vet.
Yes, just like a human can die from internal bleeding.
yes not sure what it is called but it means your hamster it going to die
um.... no i wouldn't think so....
No
spit on it first.