Kate Humble and Ben Fogle are back for another sizzling summer special. The team of specialist vets are tested more than ever as two lemurs are rushed to the surgery with shocking injuries. Will the vets be able to save their tiny hands? And will Maurice and Angelo ever be reunited with their group? Over in the carnivore section the team have cooked up a cunning plan to challenge their ferocious lions' excellent sense of smell, but how will Vlad the warthog feel about this proposal? And will the lions really sniff out their dinner down under? Meanwhile, Jean Johansson serves up some ice lollies to a bloodthirsty animal of another kind and takes a ringside seat when fight night kicks off for two cave crickets.