In {TAIL ~ other words} {HEAD ~ the natural movements} and functions of the animal do not need to be restricted when using the therapeutic device 
In { TAIL ~ other words } { HEAD ~ the natural movements } and functions of the animal do not need to be restricted when using the therapeutic device
REL TAIL TAIL TAIL TAIL TAIL TAIL HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH