I tend to give my pigs a lot of veg, but with a recent new little, increasing our numbers to ten, i kind of need to cut some costs, and although Veg will continue, i was hoping to try and cut it down a bit. In spring they'll be back out on the grass. At present they have a good handful of curly kale (between both groups), and loads of spring greens and corn, few bits fruit couple times a week. How much is a good amount for one pig, and can veg be missed out at all say for example, we go away for a day/night and leave normal food, will they be ok without greens.