I have heard many stories about chicken bones! but your little one probably
just licked it I really find it hard to belive that chloe can wipe out a chicken
carcass
lol as far as the bone being digested it will be, but the concern is that they splinter, but I really have never heard of any dog being injured from them but you just never can tell and I remember my Irish setter had got a hold of a chicken leg but everything turned out ok.
I would just watch them but go with your instincts if you are not sure check with an emergency vet by phone and ask!
this is kinda funny not to be rude but you got to admit the evidence of that little greasy face brings a smile to your face