Reg-u-mate?

[Hayburner]

What month do you typically take your mare off Reg-U-Mate for the winter?

I'm running pretty low and I'd rather not buy a new bottle until spring, but I also don't want a moody mare if I take her off too soon. Last year she went off the first of December and she gave no outward signs of going in season. I don't have enough to get me to December.

Thanks

[Chisamba]

I took one mare off already, and Deneb who is a bit riskier, i will keep on until november