Royal Canin X-Small Adult (1.5 KG) - Dry food for very small dogs up to 4 KG. from 10 months to 8 years The benefits of this dry food include a customized formula designed specifically for very small dogs up to 4 KG from 10 months to 8 years. Each serving is tailored to provide optimal nutrition for these unique small breeds, ensuring they maintain a healthy weight and strong immune system. Additionally, the high-quality ingredients in each bag offer a balanced blend of nutrients to support overall health and vitality.