Somebody isnt doing their job , plain and simple , If it was for human consumption , the FDA , local health inspectors , State inspectors would be on them like a wet diaper . Somebody would be fired , and/or be going to jail . It all goes back to , somebody isnt doing their job , or is being paid off . Dont buy foreign produced food for yourself , or the furry members of your family . The Chinese have never cared about human life , to them its cheap . If a place cares nothing for people , dont expect them to care about animals . My two cents on the WHY of it .