To find out this information call your local animal control office. They will have information on your states laws.
In the USA, they are allowed in some states, but some states they aren't. For more info see the related link below.
In the wild? No... hedgehogs cannot survive the climate in the U.S.
Yes, it is legal to have a hedgehog as a pet in Michigan They are commonly available at pet supply stores that sell small animals.
No.
Yes u can
Yes it is OK
Yes. If its a pet, you can bring it with you with no problem.
yes
No, it is not legal to own a wolf in Texas. (See related link for more information.)
no they are too spiky
worms
yes
no, normally it won't hurt
no I just got a hedgehog and as long as you don't keep it in the cold you will be fine.
LOL yes...
It is just a decor.
If you have a pet hedgehog in the US, it likely is an African Pygmy hedgehog, as that is the only breed that can legally be kept as pets. However there are several other breeds in the wild.