Hi everyone, my serama rooster has an upper respiratory tract infection and I’m not sure what dosage of Tylan 50 would be safe for him. He’s so small that I don’t know if injections would be safe. Would administering it orally be a safer bet? His comb and wattles are a bit purple and he is breathing solely out of his mouth. He also feels a bit lighter in weight. He’s had a URI for a few days, but he spiked today. Please let me know your thoughts, thanks