Josie Norris / San Antonio Express-News Show More Show Less 2 of11Īnimal Care Services Officer Brittany Barnes speaks with a man, who did not wish to be identified, while responding to a call about chained dogs in San Antonio, Texas, on Oct. Recently, the Safe Outdoor Dog Act added state support to existing laws in San Antonio that forbid chaining and supports humane care for dogs kept outside. A chained dog is seen on an Animal Care Services call in San Antonio, Texas, on Oct.