As your dog gets older, like us, their dietary needs change, so it's important to find them a senior dog food that's nutritionally balanced to provide everything they need. By this age they'll know what they like, so there's both senior dry dog food and wet dog food to choose from to keep them happy. As your dog gets older, it's even more important to give them a helping hand with grooming. Make sure you choose a dog brush or comb that's suited to their coat, as well a dog shampoo that will keep their skin and coat in good condition. Be sure to keep on top of dog flea treatment as well to avoid unnecessarily irritating your older dog.