Petvit Rectangular Dog & Cat Bed|Yarn Dyed Oxford Cloth|Nylon and Polyester with Cotton Filling|Self-Cooling Bed for Dog & Cat|Small Light-Weight & Durable Dog Bed|ZQCJ005B-M|Blue THOUGHTFUL DESIGN: This Premium dog bed is thoughtfully designed in a rectangular shape allowing your pet to stretch out and sleep well. It has unique rise edges that provide a soft plush cushion for a dog's head.