This beloved programme, which centres around a charming but occasionally domineering small pig, Peppa and her family, has lately become the focus of online controversy. 

A Californian preschool teacher has been fired after allegedly providing toddlers with mood-calming patches (Zen Patches) without getting permission from their parents. 

Daycare educators in Finland laid out grass, planted forest undergrowth (such as dwarf heather and blueberries), and let children tend to crops in planter boxes. According to a Finnish study, one month of playing among the vegetation and debris in a small forest may be sufficient to alter a child's immune system.