I would use a Benjamin Trail NP XL 1100 .22 caliber. I would only hunt foxes because they are starting to get in the farms more often and more come. My neibor is a farmer and woulld like to take care of them for a with a low noise option. My friend has one but it is now broken ( I t was the .177 caliber anyway ), but it took a big coon from 30 yards away with a head shot. So I am guessing it has enough power for up close shots. What do you think ?