Pedigree dentastix fresh is designed to be chewed for long enough to be effective its gently abrasive texture combined with active ingredients that work with your dogs saliva helps reduce the build up of plaque and tartar the added green tea extract and eucalyptus oil also freshen breath but its not just the dental benefits that you can feel good about dentastix fresh has a unique x shape and when fed daily the combination of its special texture and active ingredients is scientificall