Hi Amanda
I agree with WilliamC. Ideally have separate places for each, although, as he says, there’s no need to have a food box if you aren’t pestered by cats. Many of my hog visitors prefer feeding in the open, but I usually leave some in a box as well. I use small tables with Perspex sheeting for dining out of doors when it’s raining – hasn’t been much of a problem this Summer!
Having said that, hogs being hogs are just as likely to decide to set up home, or at least over-day accommodation, in your feeding box, as they have with mine on more than one occasion!