BEFORE buying the the dog mat (slate grey) from The Red Dog Company, my 13 year old lab never had a full nights sleep throughout the night. He was always walking around trying to get comfortable and struggled to fully settle. Over the last few months since we bought his new dog bed, he settles straight away and has been sleeping through the night.. we sometimes even struggle to wake him up he loves his bed that much! We bought size large in the dog mat and it is a perfect fit for him, he especially loves the wool topper! The dog mat also has a deep orthopaedic Memory Foam mattress which is just what I was wanting for my senior boy (it’s even comfier than my mattress!) The dog mat is super easy to clean / hoover. As soon as we received it we could tell the sheer quality and effort put into making such a brilliant dog bed. I wish I had found this company sooner!