Canadian Brand. With skin covered only by a layer of fine down, it takes plenty of energy to regulate the Sphynxs body temperature. Royal Canins SPHYNX is tailor-made with an increased level of fat to meet the Sphynx cats exceptional energy needs, while also helping to support the skin barrier and maintain heart health with an exclusive combination of nutrients. For Sphynx cats over 12 months to 12 years of age, the exclusive kibble shape is designed for the Sphynx cat's jaw. It provides 100% complete and balanced nutrition with its dense, high energy concentrated kibble.