You go into the 'Settings' tab and scroll down to your block list. Then you press delete to who you don't want.
you find them by the columns
yes
yes it is
yes
No
Yes, just feed it
Creature Breeder has no viruses, if you sign up you won't get a virus i know this because I play creature breeder. For me it doesn't give me any problems. but if you really, really don't feel comfortable signing up then you know then don't.
To get more creatures on Creature Breeder, go to the store and click "Creatures". Then click purchase under the egg, and put it in a farm!
To donate you bid on an egg from the person you are donating the money to and bid the money you want to donate to him. If he excepts you get a creature and he gets 5000fbs or however much you donated.
There are no cheats.
You can't
You Can't.