I need some help now please. We found two of our girls. One is injured badly. her back has open sores; it looks like a puncture wound of sorts. What do I do? I have lanacaine for humans and neosporin. I have cleaner for my dog's sores. Do I use that stuff? Do I get something from tractor supply? Do I take her to the vet? I don't know what to do... please help me.