his beak
does look
much better than pickle's beak (who has got pbfd).
but there aren't really
guaranteed signs, just things that may or may not be shown...
look at the feathers he is growing in. are they the right size, the right colour, growing at the right rate, etc? (Pickle is much more advanced) but his feathers are stunted and have this kind -of 'pinched' look to them, like they never really leave the sheath before they drop out and they don't fan out like they are supposed to, like something is pinching the base of the feather.
>It looks like some of the feathers around his neck are yellow in the pictures..? do you know if the bacteria you are treating him for can cause this? because (from my little experience) that would send little red flags up for me about his feather and/or liver health...
There are blood tests for pbfd but they aren't wholly reliable either way, and the best way to test it is to test an affected feather. Of course this way you can be sure a positive is a positive, but if you happen to send in a feather that is unaffected you can still have false negatives...
hope everything turns out well and he hasn't given your other guys anything either. <3
