Dogs are considered "unclean" under Islamic tradition but, while relatively rare in Iran, some people do keep them as pets.
By issuing a fatwa -- a religious ruling -- Grand Ayatollah Naser Makarem Shirazi has sent a clear message that this trend must stop.
"Friendship with dogs is a blind imitation of the West," he was quoted as saying in Javan daily. "There are lots of people in the West who love their dogs more than their wives and children."
Guard dogs and sheep dogs are considered acceptable under Islamic law but Iranians who carry dogs in their cars or take them to public parks can be stopped by police and fined.
The Koran does not explicitly prohibit contact with dogs, Shirazi said, but Islamic tradition showed it to be so.
This is unacceptable and many in Muslim World disagree with this fatwa. It is important that ordinary decent Iranians can enjoy the company of great loyal friends, please sign this petition to the Ayatollah and the Iranian government.