Installing it is more or less like installing other vinyl tiles, except that you have no adhesive. What the manufacturer's directions often fail to tell you, however, is that you need to prime the floor with a latex floor primer first.
Yeth, Hound of Pestilence, is a Unique Hellion found in the Road to Alcarnus in Act II of Diablo III. In combat, it has Desecrator, Plagued and Vortex affixes.
The yeth hound is also mentioned in The Denham Tracts. It may have been one inspiration for the ghost dog in The Hound of the Baskervilles by Sir Arthur Conan Doyle, described as an enormous coal-black hound, but not such a hound as mortal eyes have ever seen - with fire in his eyes and breath (Hausman 1997:47).