Although he brings guns with him, he doesn't ever actually kill anything, so we're not sure why he still calls it "hunting." Now that I think about it, maybe he hasn't called it "hunting" in a long time---he just says, "I'm going to the woods."
Anyways, I'm glad he's not shooting stuff. I just like knowing he's driving around out there on his big man-tricycle, frying up taters for dinner and talking with his buddies around a fire at night. That's a relaxing retirement.