Technically, yes, in most cases, it is the same CBD extracted from the hemp plant.
But, you’ll want to pay attention to the other ingredients within the CBD products made for dogs.
On the flip side, your human tincture may not be appealing or the healthiest choice for your dog. It may have flavoring that is unappealing or even harmful to canines. Stick to CBD products made for dogs, like the ones featured below from Super Pups.
Moral of the story: Stick to your species for the most pleasant and healthy CBD experience. While it likely will not be harmful in small quantities, ingredients can vary greatly.