Dogs often opt for a firmer surface rather than a very soft bed. When the bed is too soft, it doesn’t provide adequate support for their body and joints, which is why some dogs, particularly senior dogs, prefer to sleep on the floor rather than on a super-soft pillow. Memory foam offers just the right muscle and joint support. It ensures comfort and a proper resting place for older and growing dogs. Of course, not every dog is the same. Some prefer soft spots. To know which type of softness to go for, see where the dog lies when they sleep next to you. If it prefers to snuggle up in all the pillows you have, or loves the soft fluffy chair, then a softer sleeping surface can do the trick.