you can use baytril but that's hard to find
. maybe try a water soluble like oxytet. thats for respiratory also. that would be my next choice. full name is oxytetracycline hydrochloride. administer for 7 to 14 days for chickens. at the rate of one ounce per gallon. one pack contains 9 ounces. hope this helps you out and if you can't find this at the feed store I know you can order it online. that's where I got mine. if you can't find that you can also treat with water soluble sulfadimethoxine brand name DI- Methox. use ¹ teaspoon per gallon of clean water for 6 days. this treats respiratory CRD and Corzya. if you can't get this at feed store you can get it from twin city poultry supply online. and if all else fails you can treat with gallimycine. 1/2 gram per gallon for 7 days. I hope this is helpful to you. and hope your chicken gets better soon. all the above will treat respiratory illness so hopefully you can find one of them. as for the tylan did you look in the area for cattle and swine? usually its carried there. best wishes
. maybe try a water soluble like oxytet. thats for respiratory also. that would be my next choice. full name is oxytetracycline hydrochloride. administer for 7 to 14 days for chickens. at the rate of one ounce per gallon. one pack contains 9 ounces. hope this helps you out and if you can't find this at the feed store I know you can order it online. that's where I got mine. if you can't find that you can also treat with water soluble sulfadimethoxine brand name DI- Methox. use ¹ teaspoon per gallon of clean water for 6 days. this treats respiratory CRD and Corzya. if you can't get this at feed store you can get it from twin city poultry supply online. and if all else fails you can treat with gallimycine. 1/2 gram per gallon for 7 days. I hope this is helpful to you. and hope your chicken gets better soon. all the above will treat respiratory illness so hopefully you can find one of them. as for the tylan did you look in the area for cattle and swine? usually its carried there. best wishes