Animal Possessions: How Common Are They?

In tonight's episode, we explore the odd phenomenon of animal possessions.  Can animals really have their bodies taken over by evil or other-worldly entities?  If so, how would this manifest in the animals behavior?  Would they look different or possess stronger than normal strenth?  And if you find yourself with a possessed animal on your hands, what exactly can be done to remedy this?  In tonight's episode, we attempt to remedy all these questions as we set out on a terrifying journey into the potential realm of animal possession.