Rolf C. Hagen Inc. celebrates and recognizes the extraordinary perceptive powers of our feline companions with the development of the Catit Design Senses product line. The Massage Center, Scratch Pad and Play Circuit have been designed exclusively to appeal to cats' senses! Developed from the cat's perspective, the products in this groundbreaking collection enrich the lives of cats by appealing to them on a multi-sensory level.