Diluted iodine is what the vets will use to wash the area.
I've had great luck using it on all my animals... You should be able to get Povidone Iodine at any feed store, in the horse section, then take about 1/4 cup and mix it in a bowl with lukewarm water, you can use a syringe (without needle) to "shoot" it at the area to help clean debris out, and you can soak it as well. No need to rinse, after dry use anti-biotic ointment. I've used this so far on myself, cats, dogs, rabbits, chickens, and it works great!
I've had great luck using it on all my animals... You should be able to get Povidone Iodine at any feed store, in the horse section, then take about 1/4 cup and mix it in a bowl with lukewarm water, you can use a syringe (without needle) to "shoot" it at the area to help clean debris out, and you can soak it as well. No need to rinse, after dry use anti-biotic ointment. I've used this so far on myself, cats, dogs, rabbits, chickens, and it works great!