I cannot believe how well this has worked!! I have 5 cats and one who is a bully and one who is so skittish a sneeze will scare him off. I gave the skittish one the oil and now he comes out and engages with the other cats. I gave the treats to the bully and I have not had to break up any fights for 3 days. I am amazed and relieved. If I could give 10 stars I would! My Dog is 10 and I could see his arthritis starting to slow him down. I had already purchased the cbd oil for the cats so I thought I would get him the 600 mg. He weighs 85lbs I give him a 1/2 dropper morning and night and now he is playing and running around like he used to. I intend to keep him on this for the rest of his life I love it!!