Kirsten starts wearing a brace to correct her teeth; Nick gets overexcited about a sexy new patient.
Nick judges the local cat; Briony finds herself deeply attracted to a local farmer.
Andrew and Briony try dog aerobics, with disastrous results; Jade embarks upon a ruthless career path.
Nick becomes over-confident with a bet; Kristen worries about dating.
Nick is sued; Briony is scrutinized.
A cow swallows Nick's mobile phone; Kirsten takes an interest in animal care.