Verminator2
I know I'm dredging up an old post but I had to make a response. We had some of the BEST rockchuck hunting in the U.S. here in Southern Idaho for many years. You could literally shoot 200 to 300 a day. This went on for years until some guys started going out too early and shooting the chucks before the pups were weaned. Now it's tough to find many at all.
I also know this is going to start an avalanche of controversy but in short, to answer your post question above, YES, I do think it's too early to shoot 'hogs. I don't want you to end up like it is here with nothing left to shoot. Remember, for each female you shoot today, you're eliminating about 5 for later this year and potentially 25 for next year. I saw the snow still on the ground in your photos and couldn't help but respond. I'm not coming down on you and your Dad as much as I'd like EVERYONE to regulate themselves so it isn't done for us by the Fish and Game !
OK, "let it rain" ..... I've got broad shoulders !

"The only thing a pistol is good for, is to fight your way to your rifle." ....the late Jeff Cooper
The only two people willing to die for you are Jesus Christ and an American G.I. .... Thank them both !