Can emphasize with you totally! Though I found booties didn't work either

If the dog won't wear a bandage, like your girl and my boy, they usually refuse to wear booties.
What I did was to keep the wound clean, make sure my boy only walked on 'clean as possible' ground along with attempting to 'keep the patient' quiet' and not too much movement. I bathed his cut pad three times a day, he didn't mind that, and also used Aloe Vera to help heal the wound as quickly as possible.