How do you make a “Litter Robot” a multi-sensory experience? I was inspired by this strange contraption because it obviously needed an update. As is, all the benefits of the product accrue to the human, it’s almost as if the cat is not even a factor in its design. The updated “Cat Cave” provides the ultimate experience for the house cat. Equipped with built in speakers, your cat will be serenaded by the sweet sounds of acclaimed cat composers David Teie and Charles T. Snowden. To keep your furry friend entertained, built in toys that can be replaced as they wear, have a home in the cave. Lastly, so that your cat is not irritated by the harsh litter texture, there is a comfortable lining that extends throughout the entire inside of the cave. Incredibly soft, this lining is so snuggly and cuddly.