So, I know that food bowl tipping is a pretty natural thing for piggies but I seem to have a bit of a unique problem with it. I have two female piggies, Abby is two and a half years old and Mary Margaret is just about a year. Our habit has a raised tray with a hole cut in it for the food bowl to rest in- three inches of food bowl hangs through it with a not even half an inch tall lip that is above the tray. Recently, Mary Margaret has learned how to bite the lip of the food bowl (when it's full), lift it out of the hole and knock all the food into the bedding. I've seen posts about getting weighted bowls and such, but we had purposely bought this setup so that the food bowl was built in to save room. I'm grateful for any suggestions on how to either stop Mary Margaret from this behavior or how to rig the bowl so she can't tip it.