Happy cats revolutionary all in one concept means that happy cat dry food is complete and balanced so your cat consumes all of the nutrients that it needs for a long and healthy life the kibble contains health boosting ingredients such as seaweed linseeds chicory and taurine and also contains compounds that help to manage hairballs balance the ph value of the urinary tract and boost oral health added yucca schidigera extract helps to reduce the unpleasant smell of cat faeces this premiu