At the start of our growing season I seem to struggle with the veggie garden, and then suddenly notice that things start going better. At the same time though, the bandicoots always seem to find a way in. So finding and repairing holes in the fences is a daily occurance lately. Our fences are old, so they push against the fence, and burrow under it until they create access. I then fill in the hole and screw a piece of wood against the fence, or place a heavy rock against it.