Ideal for dogs weighing between 2-7kg.The #1 vet recommended dental chew treat, Greenies Dental Treats are scientifically proven to reduce tartar and plaque build-up on your dogs teeth when fed daily.340g contains 43 pieces, 510g contains 65 pieces, 1kg contains 130 pieces.Greenies Dental Chews are naturally made with added vitamins, minerals, taurine, and chlorophyll to provide complete oral care for your dog. Greenies offer a nutritionally complete and balanced blend of digestible proteins for adult dogs based on AAFCO recommendations. When fed daily, Greenies Dental Chews are clinically proven to clean dogs teeth by fighting both plaque and tartar buildup, freshening breath, and maintaining healthier teeth and gums when chewing.