(These laws have never been repealed)
In Kingsville, Texas, there is a law against two pigs having sex on the city's airport property.
It is illegal for hens to lay eggs before 8 am and after 4 pm in Norfolk, Virginia.
Ducks quacking after 10 pm in Essex Falls, New Jersey are breaking the law.
In Quitman, Georgia, it is against the law for a chicken to cross any road within the city limits.
In McDonald, Ohio, farmers cannot march a goose down a city street. And fowl, particularly roosters, are prohibited from going into bakeries in Massachusetts.
In Kansas, it is illegal for chicken thieves to work during daylight hours.
In New York, frogs may be taken from their ponds from June 16 to September 30, but only between sunrise and sunset.
In Pennsylvania, no one is allowed to shoot bullfrogs on a Sunday.
In Arizona, the bullfrog-hunting season is permanently closed.
In Vermont, you can be fined if your pig runs in a public park without the permission of a selectman.
French Lick Springs, Indiana, once passed a law requiring all black cats to wear bells on Friday the 13th.
Madison, Wisconsin, will not allow joint custody of a family pet when a couple divorces - the animal is legally awarded to whoever happens to have possession of it at the time of the initial separation.
Dogs in Foxpoint, Wisconsin, may not bark profusely, snarl, or make any menacing gestures.
In Texas, it's illegal to put graffiti on someone else's cow.
It is illegal to ride a mule down Lang, Kansas' Main Street in August, unless the animal is wearing a straw hat.
Over in Berea, Kentucky and also in Willamantic, Connecticut, horses are not allowed out on the streets and highways at night unless the animal has a "bright" red taillight securely attached to its rump.
Horses may not wear cowbells inside the city limits of Tahoe City, California.
In Washington, though, every cow wandering the streets of Seattle must be wearing a cowbell.
In Burns, Oregon, horses are allowed in the town's taverns, if an admission fee is paid before they enter.
You can't blow your nose in public places in Leahy, Washington, because it might scare a horse and cause it to panic.
In Wanassa, New Jersey, a dog is breaking the law if it is heard to be "crying."