Answer:
Bury deep, Pile on stones, My mind will always Dig up them bones
Stealthy as a shadow in the dead of night, cunning but affectionate if given a bite. Never owned but often loved. At my sport considered cruel, but that's because you never know me at all.
What type of bar gets you wet walking in and out of it but keeps you dry inside?
I have rivers without water. Forests without trees. Mountains without rocks. Towns without houses.
I'm not man's best friend, I'm their enemy, I can mark your end, yet you do not see me, I am very small, but very tough, If you have me, then you have it rough.
What an fill a room but takes up no space?