My puppy was bit by a sick dog. Its an elderly dog with lots of tumors. Not sure if it had had its rabies vaccine or not. What to watch for? I have been doing sound therapy on my puppy and have used hydrogen peroxide to cleanse and colloidal silver to medicate. I took him in to get his nails clipped and the groomer shaved it back so I could keep an eye on it. She said I should take him to the vet regardless but I'm thinking to let nature do its thing. Just want to make sure I know what to look for in case its not healing properly. I'm guessing red, inflamed skin around the puncture? Or oozing? None of that going on and its been 2 1/2 days.