After three days on Canna-Pet, Sofia, age 12, was more interested and seemed to have more vitality. After a week, she had more than doubled her exercise tolerance, got up from lying down more, was going up stairs straighter, and seemed to have become “younger” and stronger. I took her to the lake outside our home in Sisters, Oregon, and she walked all the way down, swam, and all the way back. A year ago, she could not walk down or back. An incredible improvement.