Thank you so much for the info. I will check Tractor Supply to see if they have some Tylan 50. We went there this evening and picked up some Duramyacin-10 and started her on that.
I had been reading up on sick chicks on some of the threads and some had mentioned swollen crops. So I checked her...
I have a 3 month ol Silke that is sick. She is lethargic, both eyes are swollen (partially shut), and now her droppings are green. Any ideas what may be wrong and how I might treat her?