If you are doing this for the first time, you probably will be wondering how fast does CBD takes effect, given that you have to wait around and observe your dog.
This will actually depend on what condition you are using CBD for. For instance, if you are treating your dog's anxiety, the effect will be seen in 5 to 30 minutes. If you are using CBD oil because your dog has arthritis or chronic pain, it will take longer.
Other factors that could affect the effectiveness of the product is its potency and dosage.