The wound itself will heal from the edges towards the inside. It WILL be a LONG process. If you keep her meticulously clean [like you have been] just a thin covering of neosporin is fine. You do not have to keep cleaning it UNLESS a spot gets dirty. DO try the paper first aid tape to help close the wound alittle, it will speed healing a tiny bit. Will look for the picture. It would be great if you could take weekly pics so we can see her progress...LOL