Enrofloxacin (Baytril) is the vet-grade twin of ciprofloxacin (I order it by the ton for other animals- but animals I eat- nope- but the gaurdian is your source? also has a ick factor for me).
One of humanity’s last-line antibiotics—and using it on anything bound for the dinner table isn’t just frowned upon, it’s flat-out illegal. Doing so helps breed superbugs that laugh in the face of human medicine. Save it for genuinely sick pet birds under a vet’s supervision, not for chickens destined to feed people.
Bumble? that is overuse of a very potent drug. I dont prescribe it, unlesssss you also know the cause plus gram negative/postive strains.