Unusual Laws about Domestic Horses

There are some very unusual laws about domestic horses in America. Here are a few:
  • It is against the law to ride an ugly horse in Wilbur, Washington. 
  • In New York, it is illegal for donkeys to sleep in bathtubs. 
  • Horses are allowed inside taverns in Burns, Oregon, but only if their admission has been paid. 
What will they think of next?