Touchdog ® 'Exquisite Wuff' Quilted Squared Designer Dog Bed Buckle A bottom cardboard insert is PHL 108869 A bottom cardboard insert is meant to withstand 30 Lbs of weigh this dog jacket features above top zippers for dog placement and Hook and Loop enclosures that completely prevents any wind from entering while preventing any pulling of the dog's hair The Touchdog ® 'Exquisite Wuff' Quilted Squared Designer Dog Bed is composed of an Outer Diamond Stitched Cotton Fleece shell with an accented Sherpa Cotton Reversible and Removable Plaid pillow Features accented Thick stitching along the outer edges for added durability