I bet those parents were passed out not "asleep"..
That babe had to be cryinbg for a looooooooooooong time. ferret or puppy, doesn;t matter - it;s takes awhile for either to chew off an infants toes. 4 toes.
on second thought they better have been passed out 'cause if they were just letting that baby 'cry it out'..... OMG. damn people check on your kid.