There's lots to love about the Luxury Cozy Cave. First, the pups love it! It's so fun to see them dive in and play inside what we refer to as the "hidey den". It's warm and cozy and soft. What I like best is that the cover is easily removed and machine washable! I did add a washable waterproof pad to cover the pillow insert since our little boy is starting to experiment with "marking". The fabric cover is very durable and attractive and the bed is big enough for both of our Russell terriers. I'm glad I finally took the plunge and purchased this fun, attractive, and functional bed for our pups. I also purchased a replacement cover to use if the pups damage the cover but I may not need it for years!