In episode two, Paul meets some very special dogs who need to go to unconventional homes. 10-month-old Marti has been brought in to Battersea twice for being a bit lively, but Paul realises he's very clever and thinks he has some star potential and could possibly become an acting dog.Paul helps to train Peaches and Macey, a pair of highly intelligent spaniel sisters who might be able to make it as sniffer dogs with Border Force at Heathrow airport.Paul also helps to soothe a beautiful pointer cross who's had a very hard life. An X-ray reveals the poor girl must have been shot at in the past as the pellets are still in her skin.