My two dogs really enjoyed lying in their new dog bed. However, jealousy and rivalry soon ensued as they fought with each other for the ultimate right to lie in it. Then within a few hours, they chewed through a corner of the bed on top and pulled out alot of the filler material.  Of course, that's not due to the fault of the manufacturer, but actually I had expected a dog bed made with "solid" cushion material, without any loose filler material.