From less interaction with you to lower engagement in daily activities, there are many signs your dog may be aging. Purina Pro Plan Bright Mind was created out of proprietary research that shows enhanced botanical oils provide an efficient fuel source for the brain in dogs age 7 and older - helping naturally nourish their minds to help them think more like they did when they were younger. Recommended Daily Feeding Amounts: Feed on 10 oz. container per 11-14 lbs of body weight daily, divided into two or more meals. Adjust feeding amount as needed to maintain ideal body condition. Feed this product exclusively or mix with Pro Plan Bright Mind Adult 7+ Dry Dog Food; one 10 oz. container replaces approximately 3/4 cup of the dry formula. After opening, refrigerate and use within 2 to 3 days.