Purina care about pet's nutritional needs. All recipes have been carefully developed by Purina experts to be nutritious and good for your dog. There is a Bonio to suit every dog's taste buds (even the fussy ones!) As delicious as always... 'chicken' is for all adult dogs and paw sizes. Much tastier than the posties' trouser leg... 'bitesize' is specially prepared for smaller dogs' appetites. For a quick biscuit moment, why not grab a handful on your way out for walkies? Keep your dog busy (and happy!) for longer with this extra special dual-textured 'Rawhide'.