Hi! I am new chicken owner of 6 chickens, 8-12 months old, Delaware, Red & Black Stars and Buff. I asked a friend that owns hundreds of chickens what I should give my chickens for their sneezing, water nose & eyes and rattling congestion. She told me to give them Injectable Tylan 50, 1.5cc but orally. And ONLY the first day and then put .5cc in 1 gallon of water for then next 4 days. Has anyone heard of this way to dispense? I have googled and I cannot find anywhere. Please help. Thank you!