He doesn't seem to be in any pain or anything and there was no blood. But an accident occured and I didn't catch on quick enough but baisically on his back toenail (the thumb like one that's seperate from the other ones) the "black" part of the nail is just gone the "white/living" part is still there. So my main thing is will the "black/ dead" part of the nail grow back? I feel really bad but I never has any intent to do that it was just bath time to go poop and it just sorta happend. Thanks to anyone that answers or suggest help for now I have put a baind aid on him in a way where he can still walk but covers that part for my mental safe keeping. ( I will buy cotton balls and make a custom thing tomorrow when I go to the store).
Looks exactly like this nail but its just the live tissue there.