https://i.ytimg.com/vi/m3gwBKHtkbk/hqdefault.jpg demo file can be downloaded at http://www.coreyross3d.com/blog/2015/8/29/quadruped-rigging-series-part-2 In this video, I go over quadruped hind leg set up using a techniques that involves two overlapping IK solvers. IMPORTANT: Although i never mention it in the video, make sure you are always using object translate mode, that way the object stays in the correct plane…