This dog bed is for my 14tr old 50lb Sammy. He developed pressure sores on both elbows bc he had been sleeping on a full size bed for all of his life. In May 2025, he was so weak, lethargic, dazed %26 glazed- after multiple tests- diagnosis = diabetes. He no longer had back leg strength (although, we walked 1 miles everyday prior to May.). He also has arthritis and had ACL surgery - hence the weak legs. Anywho, I bought the dog bed hoping it would relieve the pressure sores and it has. Not completely bc he changes sleeping places on floor, carpet, blankets, etc. You get it! Here is Sammy when first opened bed and laid it down.( more detail about pkg later) d