Yardfulla poopers
Songster
Personally, I utilize colloidal silver or garlic chopped in the water. Not everyone agrees with this but I try to do as much natural remedy as I can. Chopped garlic in the water has saved many of my hens. I do two large pieces or three small ones per gallon for a week or so.
I hope someone else can jump in with other antibiotic recommendations.
I hope someone else can jump in with other antibiotic recommendations.