I first tried the Canna-pet oil for a week. After ONE dose (3 drops), there was a considerable difference in his elbow dysplasia. Even my husband, who is skeptical about all the natural things I try, noticed a difference. He was not limping like he normally did. He would come out of his crate more easily and go down the steps without hesitation. I then decided to try the capsules, but after a week I noticed him limping again. Definitely going back to the hemp oil which is incredible. I have tried many “natural” things for his condition, e.g. hyarluronic acid, glucosamine with chondroitin, etc. Nothing comes close to the Canna-Pet Max oil. Thank you Canna-pet!