Are canines better than cats? Iran has banned exercising pets outdoors. Now some are debating which animal really is our best friend.
Iran makes it a crime to walk your dog
Dog days: Many pet owners in Iran now walk their dogs in secluded areas at night — or take them for a secret drive. Glossary
Iran - A country in Western Asia, officially called the Islamic Republic of Iran. It has a population of 84 million.
Capital city - The city where a country's government is located. It is not always the biggest city in a country.
Islamic - Relating to Islam, a major world religion based on the Quran and the teachings of Muhammad.
Journalist - Somebody who writes about the latest news for newspapers and magazines or explains the news on television.
Appeal - A request for help.
Stress - Feelings of worry or pressure.
Canines - Dogs.