Nylabone Moderate Dental Chew is made of softer material, suitable for dogs with more moderate chewing habits and a less strong bite force. The rounded dabs help to massage the gums and remove plaque and tartar mechanically. Nylabone engages and satisfies the dog's natural need to bite and chew and helps build healthy chewing habits. Nylabone Moderate is not recommended for aggressive chewers. Comes with chicken flavor.