tannery workers Are you raising shit in a tannery? Workshops where animal skins are processed for dog excrement have been burned down. Because the skin kept only in fresh dog feces can be soft, free from hair roots, open pores, thin, homogeneous, that is, of good quality. That's why dog farms were established… Thousands of dogs were bred and bred, even a systematic work organization was set up to remove the dog's excrement before it was hot and dry.