2007
Section 72.10 Humane treatment for companion animals.
(c) Except as provided herein and in Section 72.34(b) no person shall restrain a dog by means of tethering, fastening, chaining, or tying the dog to a stationary object for more than 3 hours in a 24 hour period. If a dog is tethered the owner shall use a tether that weighs less than 118 the total weight of the dog and that is at least three times the body length of the dog from nose to the end of the body excluding the tail. A dog may be attached to a running line, pulley, or trolley system provided a choke or pinch collar is not used.