Houston, TX Animal Ordinances: Dog Leash Laws (2026)

Under Chapter 6 of the Code of Ordinances, it is unlawful to permit a dog to run at large. All dog owners must keep their dog safely penned or chained on their premises. In public streets and public places, dogs must be on a leash and under the owner's direct physical control at all times. The only exception is designated off-leash dog parks, where the owner must remain present and the dog under supervision. Houston operates under strict liability, meaning owners are accountable for any harm caused by an unleashed dog regardless of the dog's temperament or prior behavior. Fines for at-large violations range from $500 to $2,000, with each day constituting a separate offense. Since January 2022, mandatory microchipping has been required, resulting in a 16% increase in return-to-owner outcomes. A rabies vaccination is required to license a dog.