Can anyone who is well versed please give me a step by step for my RIR. She has sour crop. Her poop is water with little bits of green pieces in it. She has been running, eating, drinking. But today she is lethargic and I saw a few times today with her tail straight out ( not all the way up as it's been). There is so much info on what you can do. I don't want to stress her out with trying different things. I just want to give her the most effective treatment to save her. She is 3 1/2 and doesnt lay.
FYI, tapeworms are rarer so what you're using is fine.