So a stray who is pretty mean but sometimes kind of cute gets fed by us and just hangs around our backyard. Anyways, we want to check her for a chip and see if she belongs to someone. Before we do that though, is there a way to get a stray treated for free at like a shelter or humane society or something because she got her rear hurt pretty bad in a fight. It happened 3 or 4 weeks back and it's healing nicely but I've seen another cat walking around and our stray seems pretty scared. What do I do if she gets hurt worse or her wound gets infected? Sorry if this is in the wrong spot or something this is my second post.