Prohibits tethering of dogs between 10pm and 6am; prohibits tethering a dog in such way that the dog could get entangled; prohibits tethering with a choke, chain, pinch or prong-type collar; requires that the chain used to tether a dog be at least six feet long or five times the length of the dog, whichever is longer; requires that a tethered dog have access to food, shelter, and water.