Context : Maggie and the Ferocious Beast is a Canadian animated TV series, based on the 1996 book ``The Ferocious Beast with the Polka-Dot Hide'' and its follow-ups by Michael Paraskevas and his mother Betty. 
Subject : Maggie and the Ferocious Beast 
Relation : original network
On what channel did Maggie and the Ferocious Beast first appear?