This rug pad adds enough  cushiony goodness that keeps our fur babies happy and it keeps the rug from sliding when they chase each other aground the living room. There is a bit of a rubbery smell that doesn’t seem to bother anyone in the family but me. If you have a keen sense of smell like I do, you May find the same to be true. No worries though- Wayfair’s customer service  and return policy make purchasing worry-free.