I don't know someone who has ever given CBD oil to his dog, but I don't think that it's a good idea. Theoretically, it can help him, but you can't say what will be the side effects. I can't recommend CBD oils for people, how then I can recommend it to a dog. I am using kratom and can't understand why a lot of people are risking getting addicted to using marijuana or CBD oils when you can use kratom and don't have any problem. I can't recommend you to give it to the dog, but I can say you where is the best place to
buy kratom online. It's not a drug, it's a simple tree which leaves are used in medicine for more than 100 years already, but there can be side effects which can be dangerous for your dog.