the structure 10 presents a rectangular profile when seen in plan view to thereby generally correspond to the body of a cat dog or other domesticated quadruped not shown four bifurcated upstanding leg members collectively designated 12 each of which has a first increased diameter portion 12a and a second decreased diameter portion 12b telescopically received therein collectively define the corners of the rectangular structure and are interconnected by longitudinally disposed brace members 14 14 and transversely disposed brace members 16 16 each brace member 14 14 16 16 is fixedly secured by suitable means such as welding at its opposed outermost ends to its associated leg members 12 12 the longitudinally disposed braces 14 14 lie in a common horizontally disposed plane which is vertically offset from the common horizontally disposed plane of the transverse braces 16 16 for reasons that will become apparent as this description proceeds a pair of transversely disposed strap members 18 18 interconnect the longitudinal braces 14 14 as shown and are provided to comfortably support the trunk or underbelly portion of the pet the straps 18 are formed of a flexible substantially non extensible material such as leather of vinyl to conform to the contour of the pet 39 s body the opposed ends of each strap.