Give your cat the crunchy bites and meaty morsels she craves with Purina ONE Tender Selects Blend With Real Salmon adult dry cat food. What are the ingredients in Purina ONE? We craft Purina Tender Selects salmon cat food with a SmartBlend of real ingredients, including accents of carrots and peas. Salmon is the first ingredient in the digestive cat food, providing protein to help support strong muscles. This natural cat food with added vitamins, minerals and nutrients also has natural prebiotic fiber for gut health and immune system support. Plus, with added calcium, the crunchy cat food kibble helps maintain strong teeth. All Purina ONE cat food ingredients serve a purpose, creating a digestive health cat food with 0 percent fillers. Look to the bag for the calories per serving, feeding chart and instructions on changing cat food, and take our 28 Day Challenge to see the difference Purina ONE Tender Selects salmon cat food can make.