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Oct. 29 (UPI) -- A nonprofit taking care of dogs in Ukraine's Chernobyl exclusion zone are trying to solve the mystery of why some of the canines have turned "completely blue."
Dogs of Chernobyl, which is affiliated with the Clean Futures Fund charity, said workers were out trying to trap dogs to be spayed and neutered in the Chernobyl area recently when they spotted the unusually colored canines.
"We are on the ground now catching dogs for sterilization, and we came across three dogs that were completely blue," the Clean Futures Fund said in an Instagram post. "We are not sure exactly what is going on."
