Does 20 lb anchor sound logical to hold a 200 lb hog that wants to go somewhere? If the hog wants to stop and be bayed then it don't matter if the dog weighs 15lbs or 100lbs, its about the individual dogs quality to bay and the Hogs decision to stay, not the breed ability to hold one.
I have seen some terriers that are too aggressive and cause a hog to break that would have tried to stand still and should be a cull IMO and I have also seen terriers that know how and when to apply just enough pressure and a hog not feel threatend by the small dog and would stand and bay for the small dog but try to leave when a second dog show up.
Makes sence no matter what the size of the dog is.
