In episode four Paul meets Twinkle, a young Lurcher abandoned and left tied to the gates at Battersea's Kent branch. Twinkle can't be rehomed until she has reached a healthy weight, but with a potential new owner waiting in France, the pressure is on to put on the pounds and ever the optimist, Paul decides to teach Twinkle a few words of French in preparation. Paul also meets Buddy, a four-month old Terrier Cross. He has a severe case of ADD and bundles of energy, which Battersea dog behaviour expert Brian hopes to put to good use by finding him a place with a dog agility display team.