http://www.bbc.com/culture/story/20151012-feral-the-children-raised-by-wolves

The children raised by wolves
I never heard this article before because for me it is so impossible if children is raised by animals. but tis is the truth that may children have grown with animals. when the children raised by animals like animal such as monkey they would act like animal do also eat like animal and maybe they can not speak like human but they can communicate with animal not human.
like Marina Chapman from colombia she had lived with monkeys and and eaten

 like monkey also act like monkey. She ate berries, roots and bananas dropped by the monkeys; slept in holes in trees and walked on all fours, like the monkeys. It was not as though the monkeys were giving her food – she had to learn to survive, she had the ability and common sense – she copied their behaviour and they became used to her, pulling lice out of her hair and treating her like a monkey.”

I do not think so if children were grown by animals. I think when children were grown by animals that means that their parents do not want them so their parents left they alone at jungle and let animals treat them like their kids.