Where can you get a fruit bat?
http://www.batworld.org/adopt_a_bat/adopt_a_bat.html and other places... check animal rescue things or just google exotic animal dealers in your area.. make sure its legal in your area to keep them though
A fruit bat is a large species of bat that appears quite frightening but is actually harmless. It is possible that you dreamed of a scary bat, representing some anxiety that you feel. Then upon awakening, your rational, conscious self identified the bat in your dream as a harmless fruit bat. In any case, the dream means that your anxiety is misplaced and unnecessary.