I'd love the recipe too!
I don't think you're mean for not covering your horses, they cannot regulate their own body heat properly with the blanket.
It's in Rose Levy's Bread Bible. I'd copy it but it's something like three pages long and reads like a novel. Here's a link to someone who already did copy it to the net.
http://www.girlversusdough.com/2010/01/04/round-twelve-levys-bagels/
They said they used malted milk powder which is not the same as malt powder. I'd look at a health food store for it (or online, King Arthur Flour sells it by the pound) and then, as a last resort use the malted milk. But if that's too much trouble, they'll work without it - just adds flavor. I also found that I was better off shortening the baking time some. The first attempts came out too hard on the outside. Now they are perfectly chewy. As fussy as the recipe is, I've never had bagels this yummy.