Also Called the “crystal issue”, BPPV is really a mechanical dysfunction in which the small crystals while in the internal ear tumble into the… For a sizable dog: Have your Pet sit together with his rear finish in the corner of the space, with a person aspect towards the wall. https://www.google.com/maps/d/edit?mid=1LQiBIM9z5NRVWFuMMoJPsGuif-fdZww&usp=sharing