The Cat Cave is a cozy and comfortable pet bed handmade from all natural wool. Each Cat Cave is hand felted with love from the highest quality soft merino wool available to ensure that your pet is happy and healthy. Each Cat Cave fits all pets up to about 23 lbs. Easy to clean, hand wash in lukewarm water, press out any excess water and re-shape while wet, then leave to dry naturally. Merino wool is not only soft and flexible, it also offers natural properties to keep your pets cleaner and smelling better. Cats will be attracted to the Cat Cave due to the natural odor of the wool. Made from 100% natural organic materials. Please note each Cat Cave is handmade, so measurements may vary slightly. The wool is 100% naturally dyed and left to dry outside, therefore there may be slight variations to color, size and shape as a result.