We have 3 piglets that we guess are about 4 months old. We are not sure as we rescued them from a shantytown. We are totally free ranging them and supplementing their foraging with all houshold scraps as well as corn barley and oats. We mix in a little commercial pig pellets but not much as one can only get hold of medicated feed and I'm not keen on that. Does this sound adequate? The other problem is that we have no clue of what a pigs testicles should look like and if our little boar has a problem or is completely normal. He has one HUGE one and one almost non-existant. Could the one still be in the process of descending, Do their testicles (or testicle in this case!) always stick out or are they always uneven?