We hear a great deal about large zoos with money to spend on maintaining enclosures and keeping up the appearance of conservation work, but what about the countless small, private zoos around the world? Coco Hou tells us about her experience visiting Club de los Animalitos in Mexico.

PROFILE: Claire Hamlett spoke to ‘bear boy’ Justin Baker about his work campaigning against zoos following a profound realisation at just 13 years old.