Hello,we are exporters and importers & traders of beef/buffalo dry parts.In pets,we do dog chew,manchy,natural dried tripe in pieces,food pipe,dried ears and many more!In humans,we do tendons 1,2,3,.,tracia,nose bone,chicken feet/paw and many more.Feel free to contact us.skype-samabdul3RegardsAbdu+91-92195-15806