prebreeding vaccinations

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linnettejane

Well-known member
Joined
Mar 6, 2008
Messages
2,233
Location
eastern ky
its about that time...anybody care to share what they are using this year?

also, time wise...should they be given 30, 45, 60 days before breeding?  could giving them less than 30 days mess up synching?  just curious, because i was running a little late last year giving prebreeding vaccinations and had terrible results with synching....on cows that are always right on...
 

CAB

Well-known member
Joined
Mar 5, 2007
Messages
5,607
Location
Corning,Iowa
We use Novartis Vira Shield 6 +VL5. We just make sure to give it annually for their booster. This year they all were shot on Jan. 16th and we start calving basically 4/1.
 
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