In addition to the so-called. Kauwurzel the best chew snack for dogs that you can imagine ... our dogs go back every day with enthusiasm to it and edit the antlers as best they can ... this is nice but "tough", so that even after several weeks not even the half of it could be weggekaut ... also really wears it for dental care of dogs at ... our elderly should be given to the "professional tartar removal" under anesthesia, he is now first until further notice can save as by editing the antlers be dental plaque is as good as gone - just great !!!