Taste Of The Wild Canyon River Dry Cat Food. 5 LB. Bag. with Trout & Smoked Salmon. Grain Free Cat Food!!! Grain Free Cat Food Trout, the number one ingredient in this formula, and smoked salmon provide highly digestible protein for a healthy body with the great fish taste cats crave. Taurine – This essential amino acid is beneficial for all cats and helps to maintain healthy heart and eyes. Dry Cat Food Formulated to meet the nutritional needs of your cat throughout all stages of life, from kitten to senior cat.