We are still a little worried about the flood, but other than a lot of standing water in the moat, we are ok. I found this at the Five Pine Ranch. The comments that are bolded are my personal comments.
According to Five Pine Ranch,
"Current recommendations for the last 4 - 6 weeks or pregnancy are to administer annual vaccine boosters to broodmares to heighten immunoglobulins in the mare's colostrum. Yep, we already did this. Various opinions exist as to the proper time to deworm broodmares prior to parturition, ranging from 1 month to 1 day prior, or the day of, foaling. I am of the 30 days prior and day of foaling on the worming thought process.It is this writer's opinion that deworming every 60 days during gestation and the day the foal is born is most beneficial taking care to use products approved for use during pregnancy. (Growth & Development, 2007; Kellon, 2005)
During this final 4-6 week period, the mare should be introduced to the environment (stall, paddock or pasture) that the mare is to foal. This is all great, but if we flood, then I have to move her. I don't want to move her. I want her to stay right here and foal in her nice big stall. I do need to move Belle out of the stall/run, though. They are both resisting this. This helps reduce stress by sudden changes and allows her immune system to build antibodies for environmental pathogens. Continued exercise is important to help maintain fitness and may reduce the chances of edema in the legs and abdomen. That is why they all get out to pasture every day. Clean fresh water must be provided at all times as broodmares require larger quantities of water at this stage. I have two separate watering troughs available, one in the pasture and one in her run. I leave the run gate open so that she can have access to the shade in her stall when she wants it, too.(Davies Morel, 2003)"