Doesn't sound like your vet is interested in helping that much.
I agree, with @azygous at this point I would try the Amoxicillin and see if that helps. She has given good advice. Amoxicillin dosage is 57mg per pound of weight given orally twice a day.
I would also consider de-worming her too- you can use Safeguard Liquid Goat Wormer this can be found at TSC. Dose is 0.23ml per pound of weight given orally once a day for 5 days.
Check her crop every morning before she's had anything to eat/drink to make sure it's emptying.
This may help you with giving oral medications:
https://www.backyardchickens.com/ar...dications-to-all-poultry-and-waterfowl.73335/
I agree, with @azygous at this point I would try the Amoxicillin and see if that helps. She has given good advice. Amoxicillin dosage is 57mg per pound of weight given orally twice a day.
I would also consider de-worming her too- you can use Safeguard Liquid Goat Wormer this can be found at TSC. Dose is 0.23ml per pound of weight given orally once a day for 5 days.
Check her crop every morning before she's had anything to eat/drink to make sure it's emptying.
This may help you with giving oral medications:
https://www.backyardchickens.com/ar...dications-to-all-poultry-and-waterfowl.73335/