My dog has surgery on September 11th to remove a mast cell tumor from his inner back leg. By Sept. 14th the sutures had tore out. Now, this is an open wound that is raw and very deep, it is about an inch long. They had me buy vetericyn and spray it on it once to twice daily and wrap it, then I went in on Monday Sept. 17th. They cleaned out the wound, gauze packed it with an antibiotic of some sort then wrapped his entire leg. They said the bandage needs to stay on for 7-10 days, then they would like to remove it. So he has an appointment on Sept. 27th to get the bandage removed. I am afraid leaving a bandage on for that long will make the wound infected, because of the drainage the wound was still making on Monday. Should I listen to my vet or what should I do? I don't really agree with leaving a 'dirty' bandage on for 10 days on an open wound.