I need to treat my flock for roundworms. I want to dose individually, I only have four and one is molting. I have been searching threads for days and am so confused! I’d like to dose for the 5 day no egg withdrawal dose, but I think I might need a smaller syringe. @casportpony or anyone who knows could you help me? This is what I have. I weighed the birds yesterday. 2 are 5 pounds and one is a hair under 4 pounds. The lighter one is the one most affected I believe, she has not laid an egg for two weeks since flirting with broodiness. I think.