A quick summary of Oxana's story:
Little girl 3 years old walks out of the house, Both parents are drunk and don't notice that the girl is gone. Already I am saying, What the F? How could parents not notice that their three year old child is missing.
The child ends up wondering into a dog kennel where it found warmth and food. Five years later, a neighbor called social services to report a child living with the dogs.
Oxana had been living with dogs since she was 3 years old. Her role models were dogs, she learned to walk and run on all fours, she barked, she growled, she ate with her face in the food rather than using her hands. She didn't even speak. She was more dog than human.
Oxana's case is one of extreme neglect.
Amala and Kamala, Two children raised by wolves
John Ssebunya ran away from home at the age of three and was raised by monkees
Oxana Malaya was neglected by her parents but not by a pack of wolves that raised her like a pup
Peter the wild boy was found in the forrest living with and as a wild animal
Rochom P'ngieng, Lost as a child and raised by animals
Victor of Aveyron, Captured by hunters and adopted by royalty