don't know if anyone read my post I put in here, but I was curious to see if that was true.. that the coggins in Maine is good for 3 years, and I found this...
"The state of Maine requires a valid Coggins test every three years, however certain other destinations require proof of a valid 6 month test."
So it's true that in Maine, Coggins is good for 3 years, though depending on if you show her, you'd have to see if you would need a more current one.
If your old BO was thinking that she's 5, and she got her Coggins done when your old BO thought she was 3, it might still be vaild.. the negative result that is... But regardless, having a new up to date Coggins is always a good thing to have.