I have tested multiple CBD oil brands on our pets, and there are a few companies we really like.
We've seen great results with CBD products from King Kanine. This is ideal for dog owners.
I highly recommend them, and suggest you check out their website for more information.
I tend to recommend that you stick with the companies who make CBD products specifically for pets.
Another amazing option is Canna-Pet, and their various products for pets.
They have a great product and some really good testimonials. I highly recommend their stuff.