Smoogle is one of the main characters that appeared in the Smurfs cartoon show in Seasons 8 and 9. He was a pink marsupial-type animal that vaguely resembles a bear crossed with a rabbit. He somehow latched onto Nanny while being trapped in Castle Captor and escaped with her when Grandpa Smurf and the other Smurfs rescued her. He seems to behave like he's got a mind of his own.
His character was voiced by Russi Taylor.