Rufus used the Luma for about 2 years. It was a vital part of our routine to manage his severe arthritis and immobility. I credit the use of the device in combination with physical therapy for extending his life the way it did and making him more comfortable in his latter years. It was a really lovely part of every day to use the Luma and spend quality time with just me and him (plus his favorite toy he would always bring with him). I threw in some massages in there and some paw holding so I know he ALSO loved seeing the Luma every day. He was the most important thing in my life and I’m just so thankful for anything that helped make him more comfortable. Thank you.