Yes, they can go outside for fresh food and fresh air. Make sure you don't take them out on windy days or hot days. Since they have soft fur, they could really heat up on hot days. And they just don't like the wind. It makes them feel uncomfortable. Make sure hamster have a little play area outside do they won't escape. There are even some hamster leashes you could buy, but they are hard to come by.
outside
No you can't keep hamsters outside they will die! only rabbits can stay outside.
NO! you just shouldn't take a baby hamster outside not even a fully grown hamster should go outside.
they can go outside in their ball but do not put them in the grass. Grass is like a razor blade for them so if they nibble on the grass they will die in a couple of minutes.
If it's too cold for you then it's too cold for your hamsters.
no hamsters can not puke due to there small size and they don't catch bugs and sicknesses like humans,dogs and cats because they don't go outside often
Sunset, in the wild hamsters usually come out at night.
No don't try it. They will die.
inside
Yes hamsters do
Absolutely not! Hamsters cab freeze outside, especially is it snows or rains or hails. Hamsters require warmth day and night. You must keep your hamsters indoors!
Hamsters like all mammals, get fleas and ticks when placed outside or in dirty conditions.