S.W.
I just went throught the same thing when my daughter was bit by a dog on her arm. The hole is "normal" and it will eventually heal over in time just fine. That was where the puse was stored. Is the site completely healed over with a hole under the skin or you are saying there is a hole that you can see that is not covered by skin?? B/c it is normal for there to be a hole after getting out the infection..but not normal for there to be a pocket under the skin after it has heald over..hope this helps.