8in1 fillets pro dental treats are made from delicious low fat chicken and have additional health benefits these delicious snacks not only taste great but they can also help your dog to have fresh breath in the centre of the treat there is the so called nutri center which is enriched with peppermint and parsley seeds peppermint is recognised as having breath freshening properties and parsley is full of chlorophyll which binds sulphurous properties which can frequently smell unpleasant an