Royal Canin Breed Specific Chihuahua AdultStimulates appetite in the fussiest Chihuahuas, thanks to its exclusive formulation with selected natural flavours and appropriate size and shape of kibble. Helps reduce the volume and odour of the stools. Helps reduce the formation of tartar thanks to a tailor made kibble with a layered texture and calcium chelators. Kibble adapted to the Chihuahua's tiny jaw.