My year and a half old female pilgrim Puddles was attacked by a dog in the spring. She recovered fine, although sadly her left foot didn't heal right, her foot is now all curled up. She gets around just fine, and is happy, but about a week ago she couldn't get up, and walk around. I discovered that she scraped her foot on something and is now infected. I can't afford a vet to look at her, and I need an idea on how to hopefully get her to heal.