Purchased this rug in March of 2024.  Purchased it because I have 2 dogs and it marketed as machine washable.   A week ago (June 2024), I folded it up, put it in my car and took it to the Laundromat.  I used the largest washer they had - cold water - as instructed.  I brought it home and laid it flat on the pavement in my driveway to dry for 24 hours.  It was already wrinkled but I thought it would flatten out.  It did not.  The backing shrunk by apprx 1 ft all around.  I now have a much smaller rug that no longer fits the pad and is totally wrinkled.  I have attached photo.  Please note these rugs are NOT washable.