Yorkshire Terriers are intelligent, are full of character, and make great lifetime companions. Thatàwhy Royal Canin created breed-specific formulas, like this one especially for senior purebred Yorkshire Terriers, to help meet their unique nutrition needs as they age. Royal Canin Breed Health Nutrition Yorkshire Terrier Adult 8+ can give your senior Yorkie the tailored, complete, and balanced nutrition he needs. This formula features an exclusive combination of antioxidants to help support healthy aging, and has an appropriate, 15% lower phosphorus level than Yorkshire Terrier Adult to help care for his kidney health. It also delivers biotin and omega-3 and -6 fatty acids to help maintain a beautifully soft and luxurious coat. Plus, the small kibble shape and size help reduce tartar formation by encouraging your older Yorkshire Terrier to chew, and this kibble can be softened with warm water, which can bring out the aroma and allow for easy eating. With over 50 years of scientific research and observation, Royal Canin continues to deliver targeted nutrition to feed every dogàmagnificence. Not satisfied? Then neither are we. Our formulas are 100% satisfaction guaranteed. (Just contact us for more details.)