As your dog grows older, there are steps you can take to help them have a better quality of life in their senior years. 

1. Make it easier for your dog to get up: Aging can make it difficult for dogs to perform certain movements and maintain balance. Providing a slightly elevated bed can make it easier for them to get up. Additionally, place non-slip mats near their food bowl to prevent falls. 

2. Cater to their changing senses: Aging can affect a dog's vision and mental agility. Adding nightlights along dark hallways can help them navigate more easily. Engaging them in different activities and providing puzzle toys can also keep their minds active and stimulated. 

3. Encourage regular exercise: Regular physical activity is important for maintaining muscle strength and preventing obesity. Take your dog for daily walks and consider swimming, which is easy on their joints. 

4. Maintain dental hygiene: Dental diseases can be painful and detrimental to a dog's overall health. Establish a regular dental care routine at home and schedule professional dental cleanings as needed. 

5. Schedule regular check-ups: Regular veterinary check-ups can help identify health issues early on. This allows for timely interventions and preventive measures. Aging is a natural process, but by making these adjustments and providing attentive care, you can enhance your dog's well-being and prolong their lifespan.