Why dogs should not be tethered or chained.

It's now against the law in the City of Dallas to tether a dog.

Dogs are naturally social beings who thrive on interaction with human beings and other animals. A dog kept chained in one spot for hours, days, months or even years suffers immense psychological damage. An otherwise friendly and docile dog, when kept continuously chained, becomes neurotic, unhappy, anxious and often aggressive.

In many cases, the necks of chained dogs become raw and covered with sores, the result of improperly fitted collars and the dogs' constant yanking and straining to escape confinement. Dogs have even been found with collars embedded in their necks, the result of years of neglect at the end of a chain.

Dogs tethered for long periods can become highly aggressive. Dogs feel naturally protective of their territory; when confronted with a perceived threat, they respond according to their fight-or-flight instinct. A chained dog, unable to take flight, often feels forced to fight, attacking any unfamiliar animal or person who unwittingly wanders into his or her territory.

Tethered dogs have no way to defend themselves if another dog attacks them. Injuries resulting in these attacks can be very serious, if not deadly.