Congratulations on finding her! You can give her boiled chicken until you buy cat food. Make sure that no onions, pepper or garlic are added during cooking - to make the smell of boiling chicken bearable, I add himalyan (pink) salt (if you use white salt aka sodium chloride, add a pinch of baking soda per tsp salt) and a beneficial herb such as parsley, thyme or cilantro, and carrots and celery. If you cannot find cat litter, you can use cornmeal or laying-hen feed (either laying mash or krackettes/crumbles). You can add some baking soda and/or rabbit food (alfalfa pellets) to keep odors down. She will enjoy being petted and brushed - just be sure to watch her body language so she doesn't get overstimulated or if something hurts her - living outside, she could have bruises or sore spots. If you use a plastic comb, you will get most of the dirt and stickers out of her fur without stripping away the protective oils in her skin and fur.
