Zubi is A 16 year-old corgi.  He moves around a lot in his sleep. This is a very good bed for him because he can’t fall out as he does on beds that are just pillows or sofa style.  So he is safe and secure in his nest, but he can also stretch out and run in his sleep as he often does without falling off the bed.  He also cannot get into an awkward position that will cause him aches and pains when he wakes up.