Coriander is still lame. Even worse he's been lame at the walk. There's heat at the coronet band of his right fore. I tried to check his digital pulse but I'm not sure I got the right spot, I found a vein behind his fetlock and didn't feel any "banging" on either leg. So that might be a good sign or that might just show that I didn't really know what I was doing.
I soaked his right fore in Epsom salt for almost 10 minutes last night. I managed to get him to stand in a tub using clicks and treats and a flake of hay. Everything was good until he noticed the neighbor's horses grazing in the distance, then the phone rang in the barn while a car was pulling out of the driveway. All those forces converged into creating the biggest spook I have ever seen from that horse. When it was over I was covered in salt water, he was covered in salt water, and my tub was irreparably broken. So almost 10 minutes was all we could manage. He did seem a little better this morning though.
Hopefully my ex-farrier stepdad will have time to come look at him tonight for me, then I'll have a cause for Coriander's soreness before the end of the day. Otherwise the vets are going to make some more money off of me.