He weighs 85lbs I give him a 1/2 dropper morning and night and now he is playing and working around like he accustomed to. I plan to keep him on this For the remainder of his life I love it!! We’ve been using this product for a couple months http://griffinrkvdo.mybloglicious.com/19972419/facts-about-cbd-vape-oil-ebay-for-pain-revealed