Senior dogs are canines that are typically considered to be in their later years, often starting around the age of seven, depending on the breed. As dogs age, they may experience changes in energy levels, health, and behavior. Common signs of aging include graying fur, decreased mobility, and changes in appetite. Caring for senior dogs often requires special attention to their health needs. Regular veterinary check-ups are essential to monitor conditions like arthritis or dental issues. Providing a comfortable living environment and adjusting their diet can help improve their quality of life during their golden years.