Yeah - they use puppet characters a Fox, Pigeon, Dog, a pedo Cat etc.
and they get away with murder especially the pedo-cat epsiode, during that episode the Fox tried to get an "acting" part on NatureWatch and stated he had gone to the Mel Gibson school of acting which they switch to a clip Mel: "Ok who's fault is it when you forget your lines?" fox: "Oh oh oh is it the jews?"
www.google.co.uk/search?q=mongrels+bbc+three&hl=en&rlz=1T4ACAW_en___GB342&prmd=v&source=univ&tbs=vid:1&tbo=u&ei=1_Y2TNrYBYKQjAfElun1Aw&sa=X&oi=video_result_group&ct=title&resnum=4&ved=0CCsQqwQwAw
( ,
Fri 9 Jul 2010, 11:08,
archived)
www.google.co.uk/search?q=mongrels+bbc+three&hl=en&rlz=1T4ACAW_en___GB342&prmd=v&source=univ&tbs=vid:1&tbo=u&ei=1_Y2TNrYBYKQjAfElun1Aw&sa=X&oi=video_result_group&ct=title&resnum=4&ved=0CCsQqwQwAw