Bears and hogs with the same dogs ??

reuben.have u ever saw a mnt cur run a bear for 8 to 10 hours and then tree it for 2 to 3 hours before u could get to them.if u no where sum r that will do this i would b intrested to know wat line there off of.i know the kemmer line has alot of staying power.most curs want stay very long on a race.and i dont need no one to get on hear and tell me how there curs will pull hair and make them climb,ben there dun that.seen them curs get there ass ate up and sent back to the truck.most dont have the guts or nuts to stay all day on a bear.i no all the ybm guys r gonna get there feelings hurt but call them like i see em.and dont say i havent been with no good ones because i have been with sum hog and cattle dogs that wer good at there job.for the most part there just not bred to do wat a hound will do.