Crazy tiny dosing of "Eprinex pour on" help

[secuono]

I've been reading the link below and it's just maddening how small of an amount you want me to apply on the bird. How on earth do you measure this??
I have a 3ml syringe, do I just get as close as I can and hope I didn't overdose?
I have teeny tiny hens to large bantams....I need help...

Also, how long will a bottle of this last me? It's expensive and a lot of it, not worth it if I can only open it and keep it a month!!

https://www.backyardchickens.com/forum/viewtopic.php?id=406760&p=1

 

[RedRoosterFarm]

for my bantams I use a syringe and on the back between the shoulders I seperate the feathers and with the syringe drop 2 or 3 drops from the syringe. Make sure it hits the skin because the feathers will suck up the meds if it hits them. The bottle will last forever!
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[Chickenaddict]

Actually it doesn't last forever at all. It has an exp date on it and usually doesn't last much longer then 1 year.

 

[dawg53]

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If you are talking about Eprinex, your 3ml syringe will work just fine. ML is the same as CC.... measuring is easy. The smallest bottle of eprinex is 250ml/cc. Draw 1/2cc for standard size and 1/4cc for your smaller chicekns and put the drops on bare skin on the back of their necks. I bought my 250ml bottle of Eprinex this past September, the expiration date is March 2013. As RedRoosterFarm stated...it will last you a long time unless you have 500 birds.