Luke, our Golden Retriever X Collie mix, is 13 now. He's trim, but a big boy at a svelte 90 pounds. After we moved recently, we noticed him having more joint stiffness and difficulty negotiating smooth floors, stairs, etc. He just wanted to lie down and sleep all day--not good. Within a week of starting him on 12 drops of the LulaHemp 600mg CBD tincture twice a day, we saw a very obvious difference in his mobility and general demeanor. Now, a couple weeks later, he doesn't hesitate to get up any...