Aww good luck, we just went through a rough week with our 6 week old leghorn. She is finally back to normal after we fed her yoghurt and buttermilk for several days. I hope all goes well with your chick!
I certainly appreciate all the responses to this post. My six week leghorn has sour crop and for two days I was worried about her lethargy. I picked her up and she puked all over me and it was rank! I have followed advice from here and hopefully she will improve. Thank you so much!