caught two pigs in last 3 days

hey lads . my huntin has been alright ive gotten 2 pigs n the last 3 days the only prolem with it is there that small there not worth taking pictures of . 2 days ago i went out in the afternoon and seen about 7 hogs the biggest being probaly 150lb and the smallest bein about 100lb .
my dog jumps off and hits the smallest hog i wasnt dissapionted but i was a big like ..dam i wish you got the big one . but anyway i ended up with a 100lb slip .
yesterday i went out in the afternoon without my dog and seen a laon boar i was so mad cause this boar was huge he was easily 230lbs .
i went home mad and said to my dog i wish i had you today .
just a hour ago i went out again and brung my dog . me and josh we keen we knew something was gunna come out .
and something did this big boar about 170lbs was sittin on the side of the road he seen us and took off when i got to were he was we noticed it wasnt just him sittin there it was amazing there was at least 50 pigs just off the side of the road no lie 50 pigs at least there was about 10 pigs about 170lbs and one caught both our eys . i
t was a big boar at the back of the pack and he was a grey/blue sort of colour. my dog jumped off and headed straight for it but all the sudden he heard a rustle right beside him and it was a little boar about 70lb he went straight for it and i was mad .
i tried to get him off the slip and send him again but he wouldnt let go it made me even madder . so i stuck this little pig and he finally let go but by the time he did the pigs were long gone . i was mad and just felt like knockin down trees lol . i come home with a little slip when i could of had a big boar . my dog is a good dog i would say he is excellent he never fails if i send him onto pigs he will get one only 3 times have i ever come back empty handed when i sent him onto pigs but they were only cause i couldnt hear him on the pig .
the only thing i hate about him he will go for the closest pig to him and its usually a small pig thats close to him . i catch pigs alot probaly a pig a week but i never post cause there not worth it most of the time cause he always hits a little hog . ive never asked for help but if anyone has advice on how to stop him from hittin the little hogs it will be much apreaciated .
ive tried to run past the pig he is on to try and get him to follow me ive pulled him off the slips and tried to run him again but he turns around and hits that pig again so if anyone else has a different method please tell me . ill never swap this dog for any other cause when he hits a hog he is awesome no matter how big they are he will hold them till i stick it i just want him to stop this one dumb habit.