Thanks SkierBob... I couldn't find a 'home site' on that link so I could check out reviews. I did notice the caveat about livestock being electrocuted. But, not theirs evidently - unless it breaks!!
This is what I do ... come freezing time.. I move all their water buckets into their stalls on the sunny side of the barn. The water buckets still might freeze a bit at night but not that much And, the sun on that side of the barn not only keeps it from freezing again it also warms up their stalls as well. I also stretch the hose out on the sunny side of the barn in winter..so it doesn't freeze a lot and I can use it.
I don't use automatic waterers for a good number of reasons. 1) You can't tell how much water your horse is drinking; 2) They love to play with it and break it or just watch as water runs in their stalls (silly horses); 3) It freezes in winter. So, I believe in large white buckets. A bit more work,, but worth it. IMHO. That's just me. I also don't have a toaster.. I'm just old fashioned I guess.
You know, the only reason we're really having this discussion is because of snow players on Jackson Lake that fall through the ice. Thanks for the suggestion.. and now... back to Act 2.. the snow players that fall through the ice. The little dimwhats.. cheryl o7o