Herbsmith Senior Dog Wisdom is a cognitive support formula in a yummy soft chew developed by veterinarians. As pets age, they may start to show signs of diminishing cognitive or mental function, such as confusion, disorientation, forgetfulness and difficulty sleeping at night. These soft chew supplements are formulated with powerful ingredients and herbs like alpha lipoic acid and gingko biloba to help your aging dog maintain healthy brain function throughout his senior years.