High-tech Slumber Pet™ Therapeutic Memory Foam Beds reduce symptoms of muscle and joint disorders. Special high-density, therapeutic foam conforms to pet’s exact weight and shape to cradle pets for the most comfortable and supportive rest. nnovative high-density Slumber Pet™ Therapeutic Memory Foam Beds conform automatically to dogs’ exact weight and shape. A full 1 3/4" thick solid foam pad returns to its original shape indefinitely without flattening or bunching. Recommended by veterinarians for older or arthritic dogs. Cushions pressure points that can cause muscle and joint stiffness that lead to discomfort and unrest. Gently cradles pets for the coziest, most supportive, therapeutic rest. Cover unzips for easy machine washing. Packaged with a large, informative tag to help your customers make a smart choice for their pets. Additional shipping charges apply for the 47" x 29" size Rectangular Bed. When dog is laying down, measure pet’s body length from base of tail to tip of nose, and add a minimum of 9”-12”. For bolster or cuddler style beds, add a minimum of 4”-6”.