to many hogs to choose from????? HElp

we used to run into this [problem ? ] alot on the ranch we hunted . we could really thin out a sounder with the loose dogs and one cd . i worked one sounder for 8 hours just couldn't go no mo . the loose dogs 2 of them would circle the sounder send in the catch dog , when we got to the catch dog the loose baying dogs would roll out and re-bay the sounder . like i said we worked that sounder for 8 hours killing 10 hogs and i lost count on the juveniles and baby's that didn't root no mo . the rough dogs just scatter them into the wind . it's alot of fun but will make you plum worn out at the end of the day . of course this was all done on foot no atvs and ended a long way from the truck . if you want to work a whole sounder looser is better ,and you don't turn loose the cd till you can see the whites of their eyes .