I 100% agree that backyard flocks that are included by legislation don’t fit with the targeted commercial establishments that the legislation is provided for. And 100% on treating birds as soon as symptoms are noticed. Birds are great at hiding things from us and so often are much sicker than we know!

I’m not sure how it works in the US or each State’s reasoning behind it, but the blanket use of antibiotics in food producing animals in Canada has been stopped due to the potential for bacterial resistance to “medically important” antibiotics that are used in humans. I mean come on, sulfonamides and tetracycline to promote growth? Only reason it helps with growth is because it treats subclinical or clinical but unnoticed infections. Haha. So I understand where they’re coming from. If we use a drug until it doesn’t work anymore, what do we replace it with? Not just in our animals, but for those drugs that are also used in people?
That being said, as with everything else, the few ruin things for the many and so anyone with backyard birds get stuck between a rock and a hard place, especially those without access to a vet that is willing to handle poultry.
most important things to remember when giving antibiotics:
1. Give according to the label, the dose amount, frequency, route, and duration of treatment. Never stop treatment before the end of the recommended treatment period, unless for a very good reason (ie. severe adverse reaction), even if they appear to be better.
2.Always follow withdrawal times to keep yourselves (or others that may be consuming the eggs/meat) safe as well.
3.If what you’re using is “off label” get appropriate dosing from a vet, or if that isn’t possible, research and cross reference to ensure you’re giving the correct dosing. There’s an organization called FARAD (CgFARAD in Canada) that has a wealth of information on off label dosing for many species.
4. if no improvement at the end of treatment, try your best to reach a veterinarian. I know it’s difficult, especially during this pandemic, but there are some vets that will do telephone consults, and some will even give free advice. It never hurts to pick up the phone and call.
my 2 cents from the perspective of a vet’s office dealing with the vast multitude of people who are getting into livestock at this time! It equally excites and alarms me. Haha.