Engineered to withstand aggressive and anxious chewers, this metal-framed crate bed is virtually indestructible. Can also be converted to an elevated bed with the included legs. Protected by an all-aluminum frame (yes, even the corners) and featuring a heavy-duty ballistic fabric sling designed to maximize durability, our Chew Proof Armored Padded Dog Crate Bed will withstand a heavy chewer's destructive habits with ease. Unlike standard elevated beds, the sling for this bed is filled with polyester fiberfill to make it extra plush and cozy—there's no need to add an extra pad on top. It's sized to fit standard wire crates, and you can remove the legs to give your dog more headroom if necessary. This versatile crate bed even arrives pre-assembled for your convenience.