Wow this is the queen of all dog beds. Clearly we need another. The bed is thick and the winter cover luxurious. I'm glad it came with the summer cover as it's pretty warm in North Queensland. The cover is easy to put on and love there is no zip. Our other dogs chew up thin bed but this one looks hard to devow with such a thick raised side. The only problem I have now is our dog Coco doesn't want to come out anymore and sharing is rare lol. It's early days yet but I'm feeling confident this bed is long lasting and worth every cent.