Training a catch dog

He's not tied he has one leg hobbled so he can't run off if the pup can't control him and from what I can see he's caught clean on the ear and the hogs not bleeding the worse videos on there of dogs in a pin getting beat down by a big bo hog and with ears torn off. Its not bad buddy but I'm no expert your pup looks great and should make a fine catchdog only things we have done to help with shoulder to shoulder is with help there if you need it push the hog and dog shoulder to shoulder and hold him there for a min it works some times with young pups and helped prevent head shaking win caught on the ear just keep working him buddy in most cases like others have said its gonna take woods time and hogs to get him there good luck and update him every now and then so we can see how he's doing