This could just be the most comfortable pet cot ever made. The super comfortable bolster envelopes and comforts pets for an incredibly relaxing snooze. Utilizing our Original, best-selling pet cot, the K&H Original bolster pet cot 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 pets keep cooler. One-year limited warranty. From the manufacturer:At K&H we know how much you care about your pets. that's why with over 20 years of experience, we design innovative, quality products to make their lives better.