I can definitely give you recommendations to minimize infection and reduce healing time but if there is any discharge or it is not healing then please have your vet evaluate the lesion to ensure additional medication is not warranted.
1.) No licking! If this area is reachable then please put a sock on or a cone to prevent her from reaching the area. Licking introduces oral bacteria to the area and can increase risk of inflammation and infection
2.) Benadryl 1 mg/ pound every 8 hours to help with the itch and discomfort. May cause mild sedation
3.) Use ivory soap and water or dog oatmeal shampoo to the area twice daily with ten minute contact time before rinsing and tap dry
4.) I prefer to not apply salves or ointments because it traps in moisture to the area and reduces healing or delays healing time. If needed you can put a very thin layer of a triple antibiotic on the area after cleaning
5.) Limit activity. The more activity the more likely this wound will take longer to heal because the skin cannot heal in an active setting, particularly on the foot.
Please let me know if this information makes sense and any additional questions i can assist with or clarify today. I am online another 30 minutes tonight to assist you
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