TEHRAN: Iranian authorities have expanded a ban on walking dogs in public to multiple cities nationwide, citing public health, social order and safety concerns, domestic media reported on Sunday.

The ban —which echoes a 2019 police directive that barred walking dogs in Tehran — was expanded to Ilam city in the west on Sunday, according to reports.

At least 17 other cities recently introduced similar bans, including Isfahan in the center and Kerman in the south.

Owning and walking dogs has been a contentious topic since the 1979 revolution in Iran, though there is no law outrightly banning dog ownership.

Many religious scholars, however, consider petting dogs or coming into contact with their saliva as "najis" or ritually impure, while some officials view them as a symbol of Western cultural influence.