Our 11 year old yorkie suffers from tracheal collapse and arthritis, and the CBD oil seems to help with both. It has a wonderful calming effect that helps him get through the day and night with less limping and wheezing. Maybe pain relief as well, but when I ask him he just looks at me. He certainly limps less. Be mindful of the dosage, twice the minimum directly in the mouth works well for him, 4 times the minimum greatly enhances his sleep. I'm sure each situation is different. Giving the CBD oil with food does not seem to work as well, maybe ABSC Organics can address this- what should the dosage be with food...? Anyway great product that we will continue to use.