the boy 's mom michelle schwab is charged with child endangerment .
she is assistant director of kindercare in columbus , ohio , and has 3 sons .
the company confirmed schwab is taking a leave of absence .
schwab was allegedly holding the child when he slipped and fell 10ft into the pit on saturday around 3 pm at the cleveland metroparks zoo .
he was rescued by his parents before emergency responders arrived on the scene ; he suffered from minor bruises and bumps .
the cheetahs seemed to ignore the boy and his parents while in the pit .