Animals and antiques come together in a pet-themed edition to celebrate the RSPCA's 200th anniversary. The red and blue teams are joined by their pet pooches, dressed in miniature Bargain Hunt fleeces, as they sniff out some bargains at Shepton Mallet antiques fair in Somerset. Christina Trevanion presents, while experts Caroline Hawley and Thomas Forrester try to keep the teams and their pets in check