How is the Tylan administered - drops in his beak, drops added to his water...?
His infection was tested as "moderate". Can you take new droppings in to the vet for testing to compare with the previous test?
Antibiotics are tough on the system, whether bird or human. You can feed pre/probiotics along with antibiotics. The antibiotic will just kill off some of the prebiotic.
How "watery" are the droppings now compared to previously?
You know Luke and see how he is behaving so it difficult for us to say if he should have antibiotics again. Sometimes if the antibiotic is not effective, more can be prescribed. In your first post you said that the vet would recommend a different antibiotic if the Tylan didn't seem to work. Is he now saying you should continue with the Tylan?
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