Reptile enthusiast Chris Weller searches for a mate for his 6ft-long monitor lizard Hector, and thinks he may have found the answer when he gets in touch with Steve Foo, who keeps 20 of the creatures in his attic. Janey Byrne, who owns a 17st Vietnamese pot-bellied pig, offers an insight into her unusual pet's pampered lifestyle, and Kate Johnson devises a plan to make her overly domesticated hen Floella start laying eggs