The Oval Calming Donut Cuddler Dog Bed is perfect for small, medium, or large dogs. Made of high-quality polypropylene, this bed is durable and easy to clean. The bottom is designed with anti-skid sticky beads and high-density fabric, which is waterproof and non-slip. The raised rim provides a sense of security and comfort, while the super-soft filling offers joint and muscle pain relief.