The only biscuits that set foot in our house are Rich Tea for the goats. We don't like those so they are safe. When we used to have digestives, the goats didn't get a look in. Now I am gluten intolerant, the memory of how ill it makes me feels keeps me from being tempted but my OH would eat biscuits or cakes if we had them in the house.
I do make him the odd lemon drizzle cake though - ok, gluten free so I can help him out.