that the disclosed embodiments are merely illustrative of the invention that may be embodied in various forms in addition each of the examples given in connection with the various embodiments of the invention are intended to be illustrative and not restrictive the figures are not necessarily to scale some features may be exaggerated to show details of particular components therefore specific structural and functional details disclosed herein are not to be interpreted as limiting but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present invention in summary in one embodiment of the present invention a pet chew may be constructed of a plurality of circular disks with protruding scrubbing elements wherein the disks are rotatable relative to one another around an axis of rotation referring now to fig1 a side view of a four disk pet chew according to one embodiment of the present invention is shown as seen in this fig1 disk 101 a disk 101 b disk 101 c and disk 101 d are mounted rotatably relative to one another on a shaft not shown end cap 103 a and end cap 103 b are used to retain disk 101 a disk 101 b disk 101 c and disk 101 d on the shaft still referring to fig1 a plurality of scrubbing nubs 105 only one of which is individually identified in fig1 protrude from each face i e obverse surface and reverse surface of each of disk 101 a disk 101 b disk 101 c and disk 101 d in addition scrubbing tips 107 only one of which is individually identified in fig1 protrude from each scrubbing nub 105 further disk 101 a has hub 111 a formed on one face and.