Aluminium frame, corners and legs Raised, Soft, Warm & ComfortableHow are kuranda beds chew proof?Any place the fabric is in a position to be chewed, it is protected by a poly-resin sleeve. There are no corner gaps to bite. Once in a while a dog will bite through a leg or side piece but it is quite rare. The fabric fits into the frame of the bed so your dog cannot reach the fabric. Caution: Fabrics are vulnerable to tearing by persistently scratching or digging dogs.How are the kuranda beds chew proof?Any place the fabric is in a position to be chewed, it is protected by a poly-resin sleeve. There are no corner gaps to bite. Once in a while a dog will bite through a leg or side piece but it is quite rare. The fabric fits into the frame of the bed so your dog cannot reach the fabric. Caution: Fabrics are vulnerable to tearing by persistently scratching or digging dogs.A determined digger or scratcher can eventually make a hole if he or she works on one spot. .How high off the ground are the beds?Medium and Large beds are about six inches off the floor, the X-Large and XX-Large beds are about 9 inches.Guaranteed chew proofLasts for yearsRepairableComfortableEasy to cleanEasy to assemble and take apartColours vary - Blue or Grey depending on stock.