Seems like you have her somewhere inclosed since you can attend the wound on a daily basis?
To wrap or not to wrap. Honestly as long as it isn't infected.....I wouldn't wrap it, let it dry up and the flap will more or less take care of itself. I doubt it would grow back together if you were to wrap it. Let it scab over and keep an eye on it just incase it get's infected.
Put some good wound spray on it and leave it, blue kote or something of that nature. As in giving shots, the only thing I would give is something to get the swelling down, like an anti-inflammatory i.e. Dexamethasone from your vet, but only for a couple of days.
Agree with TexasRancher, be nice to know what caused the cut and remove whatever it is, if that's even possible.