If it is when they are stretching to squeeze through something, it is normal for their eyes to appear they are bulging a bit. This is just the skin on their face pulling back a bit. As long as they are doing it themselves, and you are not doing it to them, it shouldn't hurt them. If their eye is actually out, as in out of their head, they will be blind in that eye. There is a possibility of infection and even death.
Yes, on the underbelly, around the legs, ears, nose and maybe eyes.
hamsters come from their mamma hamsters i should know i breed them
Yes, they do. That is why they have them.
Its better for you to separate the hamsters if they are fighting.
Yes. That's what they have eyes for.
eyes
All types of hamsters are nocturnal, meaning they come out at night.
Hamsters are furry creatures with eyes. Human feces are not typically furry.
White ones do.
no
No, not all hamsters have black eyes. Hamsters can have a variety of eye colors, including black, red, pink, and dark brown. Eye color can vary depending on the hamster's breed and individual genetics.
tears come out your eyes