A pack of bright blue stray dogs have been discovered in Russia’s Nizhny Novgorod region.
The stray dogs were photographed near a disused factory Dzerzhinsk. It is thought their vivid blue coats have been caused by chemical waste from the factory which used to make hydrocyanic acid and plexiglass, until it closed 6 years ago.
Locals believe the dogs have been eating discarded copper sulphate which is a known blue dye.
Local authorities are currently investigating the incident.
Source: Daily Mail