We were fortunate enough to catch The World Famous Budweiser Clydesdales while they were in town. You really don't realize what huge horses they are until you actually stand next to them. They are quite amazing and beautiful animals.
I don't know what they are rubbing on the bottom of their legs. If anyone knows about horses and what it is, please leave a comment and let me know.
There are two of these huge semi trailers that they travel around the country in.