This could just be the most comfortable pet cot outdoor elevated dog bed ever made. The super comfortable bolster envelopes and comforts pets for an incredibly relaxing snooze. Utilizing our original best-selling pet cot outdoor dog bed, the K&H Original Bolster Pet Cot elevated dog bed is sure to please even the pickiest of pets. The bolster is easily removable to quickly convert it into our standard pet cot. The mesh center provides circulation to help pet keep cooler. Holds up to 200 pounds. Small (17″ x 22″) Medium (25″ x 32″) Large (30″ x 42″). The K&H Pet Cot line of outdoor elevated dog beds features an Original Pet Cot, Original Bolster Pet Cot, Self-Warming pet Cot, Coolin’ Pet Cot, and a small Comfy Pet Cot. Replacement covers are for available separately and can easily be interchanged to suit your pets needs for each season. An optional K&H Pet Cot Canopy is available to hook onto any K&H Pet Cot to offer additional shade and cooling power for your pets.