The life expectancy of our dogs has increased significantly in recent years. This is reason enough to dedicate a book to the many gray muzzles. It doesn't matter whether the senior is still completely fit and agile or if he is already suffering from various age-related ailments. Playing and learning, as well as activity ideas with therapeutic benefits, help an old dog regain mental and physical fitness, leading to greater joy in life. To find the right balance in everything and not to overwhelm the four-legged friend, this book offers valuable tips.