My dog Sasha injured her back at the beginning of last Summer (2019). I was pleased to discover the EMbrace System and have used it since then as a supplement to her rehab therapy, which is once/week. I have found it to be valuable treatment for her and have used it not only on her back, but her shoulders and knees (ACL injuries) as well. I know it has made her more comfortable and able to move more easily. I highly recommend it.