I would like to improve my family's fire-fighting system, I do not know what the most important? Who can tell me what is not missing?
Go ahead and shoe her but dont use studs since a horse might hit themselves on the ankle or leg.
Call your gas and electric company. I'm sure they will help you. The C/M Detectors are pretty good though. It's well worth getting one.
I would skip studs and just put a set of eventers on the back.
