Wash out in warm slat water. Apply pure alovira gel, or purple spray. rest till healed up, could take 3 to 4 weeks, depending on how badly damaged they are.
What ever you do, don't be tempted to run her before their healed, as you will be back to square 1.
You can start lead walking her ONLY, after a week or so, if their healing well, but don't over do it.
Hope this help, good luck.