Why do we run so many bay dogs?

We run 2-3 bay dogs on the ground at a time. and maybe a pup or two we turn loose to the bay. only one lead in bulldog.....

caught lots of big barrs and bad boars with my one catchdog. yet to see him get whooped off. but he is about 100lbs

and the curs will catch with him. the curs will catch most everything under 180 lbs by themselves.

i think the key to only using one bulldog is gettting close as possible before turning it loose. i never turn a catchdog loose if i cant see the hog. that way you can be right behind it when it hits the hog. so you can catch the hog before it has any time to do much damage