Well, this may not exactly be feral, but it certainly is an unorthodox parenting technique*. (Tabula Rasa: please take note.) After you are done watching that video a bunch of times, watch its shorter sequel.
YouTube People, please put up that video of a sixteen-foot boa constrictor cuddling up with a baby. Thanks!
*By no means am I disapproving of this method. It's just that I am jealous of that baby.