Heffalumps and Woozles

''' The Heffalumps and Woozles''' are the nightmare characters of the Winnie the Pooh series. They love to steal honey, Pooh's favorite food. In Winnie the Pooh and the Blustery Day, Tigger warns Pooh that there are Heffalumps and Woozles out there to steal honey from Pooh. Later, Pooh suffers from a nightmare about the Heffalumps and Woozles all shapes and sizes stealing his precious honey. They ceased to exist when Pooh woke up from his nightmare.

In The New Adventures Of Winnie the Pooh, there was a Heffalump named Heff and a Woozle named Stan, and they are both potrayed as villains in the series.