Canadian company but I assume they ship to US, no idea of the quality, but the rainsheet with the fleece as a liner might work well - you can wash the fleece easily if you do find some nasties under the winter woolies.
Thanks S1969! With the way Rory was investigating the blanket, I kinda expect it won't last . What brand is yours? I went with Schneiders, it feels just like a real big horse blanket. I did have to do the chest and belly up all the way, and now I know Odie doesn't mind his "mister" being messed with while trying to adjust the leg straps...it was, um, tight quarters in there!!
And video of Rory trying to figure out what the heck is on his bestie!