Hamsters don't like cold weather. In extreme cold weather they sometimes go into hibernation. Often people mistake hamsters for being dead when they are actually hibernating. Hamsters go into hibernation for a few days at a time. It is usually when they feel an extreme drop in temprature. I have had 4 hamsters and out of all of them only one went into hibernation. The only thing you can do is make sure the hamster doesn't feel extreme temprature drops. You should just make sure the temprature in the room the hamster lives in never drops too low and keep an eye on your hamster well during the colder months.
this question makes no sense
yes and no
brink of death
None, hamsters cannot have kiwi, they will get sick.
no not likely
Take it to the vet immediately if you think your hamster might be sick
green
They can, but it might make them sick. Hamsters are small, therefor they need very small food.
Sunset, in the wild hamsters usually come out at night.
Not necessarily. It depends on how well your hamster is cared for.
Yes, your dog could get sick. You should talk to a vetrinarian.
They are warm blooded because they are mammals.