Someone I know how has a young piglet that was a runt. Not sure on the breed but its a large one and she only weighs 13 lbs! Shes indoors, and im pretty sure she has Mange. I know how to administer Injections in goats and rabbits. BUT, not sure with pigs. She also has Diarrhea and im pretty sure she is Dehydrated. Any tips and where do I administer the needle? Some things online said behind the ear? Like I said im more into knowing about goats and rabbits and have always done my own shots and ect. Im trying to get her to let me take her home so I can do what I have to do cause she cant do shots for her or anything. Shes indoors because the other two she got are way to pig and try to kill her. Where im at its very cold atm and im afraid she wont make it two days outside. Please Some Imput!