Hill's Prescription Diet Canine t/d Dental Care with Chicken is a therapeutic dry food which promotes healthy gums and teeth while helping to reduce the build-up of plaque, tartar and stains. It is suitable for adult dogs of medium breed. Hill's Prescription Diet Canine t/d Dental Care with Chicken has aligned fibres which do not crumble and break as much as traditional kibble. This matrix helps the fibre to surround the teeth before the kibble splits. This causes a gentle scraping action, which helps to reduce the build-up of dental plaque and tartar. Hill's Prescription Diet Canine t/d Dental Care with Chicken also helps to hinder bacterial plaque and the high level of antioxidants help to neutralise free radicals. Hill's Prescription Diet Canine t/d Dental Care with Chicken at a glance: Unique kibble shape and special fibre matrix: crumbles less than conventional kibble Mechanical cleaning action: the aligned fibres help to clean the tooth surface during chewing which helps to reduc