With catnip the cats love to rub against the brush
I didn't buy this for it's intended purpose but as a cat self brushing device.  With catnip the cats love to rub against the brush.  It has a stiff brush and suction cups that holds it to the floor (and I'm sure would work well in a tub/shower.  Package was received quickly from the seller.  Positive purchasing experience.
Rating: 5 stars