Pedigree Dentastix Fresh 28 Packs are tough, X-shaped chews that have been created to help clean teeth and freshen breath of dogs. Designed with a unique X-shape and texture, the chews are resilient to your dog"s chewing and will help to reach those hard to reach places between teeth and gums. With regular use, Dentastix Fresh chews can eliminate plaque and tartar build up by 80% without the hassle of regular brushing. Dentastix Fresh chews have also had a new patented ingredient which contains green tea extract and eucalyptus oil which has been proven to freshen breath. Each chew is free from artificial colours and flavours. Chews are available for Small, Medium and Large Dogs. Please refer to the guide below for the correct size. Small - For dogs weighing between 5-10kg Medium - For dogs weighing between 10-25kg Large - For dogs weighing over 25kg