Techni-Cal Pure Nature Cat Indoor & Sterilised is a highly digestible complete dry pet food for adult cats that are prone to urinary tract problems as a result of struvite crystal formation in the bladder. This diet is formulated to help improve urinary tract health by controlling mineral levels and by promoting acidic urine (pH 6.2 to 6.5). Fresh chicken liver & hearts contributes with naturally occurring vitamins, highly digestible proteins and a very good taste. Salmon oil is an important source of Omega-3 Fatty Acids to maintain healthy skin and a luxurious coat. No artiﬁcial colourings, flavourings or preservatives added.