I have been using this for a couple of years with now my 14 year old Lab and 14 year old Hound dog. It helps both with making coat look nice and ease of movement.
Our GSD has been given these for about a year. She has an autoimmune issue and it helps with the reduction of inflammation.
We have a American Bulldog mix who has allergies and skin issues. The results are stunning within one week. Hair growth returned that was shinny and glossy and he was not scratching as much. The price is fantastic and the quality is excellent. Any dog who has skin issues should try this!!!!!