Smoked Dino ClubA great bone to entertain bigger dogs: plenty marrow and lots to chew and scrape off the bone. All our bones are cold smoked over natural clean hardwood for 42 hours. This long process renders out most of the fat so they will not upset your dogs digestive system, but also maintains the bone integrity so splintering or chipping is unlikely. Our bones are quite unique for these reasons and offer even the heaviest chewers a safer and healthier long