Saline is very good to use, but if you can get some Vetericyn from your feed store, that would be easier to use by just spraying the wound twice a day. You can also mix your own saline with 2 tsp of table salt to a liter of water, brought to a boil, then simmer for 15 minutes. Cool to room temperature and place into a clean canning jar.
Other good initial disinfectants are chlorhexidene mixed with water or weak betadine. After cleaning the wound initially, use plain Neosporin ointment twice a day. If the wound looks goopy or infected, repeat cleaning with disinfectant. The wound should be left open and clean towels used for bedding. It should close up in a few weeks. Keep flies away from the wound to prevent maggots.
Other good initial disinfectants are chlorhexidene mixed with water or weak betadine. After cleaning the wound initially, use plain Neosporin ointment twice a day. If the wound looks goopy or infected, repeat cleaning with disinfectant. The wound should be left open and clean towels used for bedding. It should close up in a few weeks. Keep flies away from the wound to prevent maggots.