I let mine sleep on the bed we put there especially for them. They do not sleep on our bed because they do tend to hog the covers and take up as much room as they can, so they have their own bed next to ours and that works out just fine. The downside is you will have a huge dog in you bed and if it gets obstinate you may have to do drastic things to be able to get in your bed at night. If you have a pack I would discourage it completely because that has been the source of many "fights" over territory in our house. But we had 6 large dogs so a Queen bed for them was still not quite big enough. My single female 2 YO inside dog gets on the couch with me every morning when she decides it is time for me to get up...
Hally, The Olden Golden 12/5/1999-
Indi, (GSD) 8/4/2011-
Dixie, (GSD) 8/11/2011-
Sassy, (Rottie) Born 10/9/1999-6/12/2006 RIP