Enter the Duck - S3.E3

Lucy discovers she has a talent for judo, and Brian thinks the only way to keep her as his friend is to tag along. Sophie then decides she wants to be Trent's friend. However, she later brings a live duck into the house to cook. Trent gets upset when he sees this and asks her what's going on. Mel tells him that Sophie is making a statement about vegetarianism, so he thinks they are vegetarians. Meanwhile, Lucy gets ready to go to Paris for a judo competition.