[RMcNeal]

For two years in a row, I had mice get into our last travel trailer while hunting in upstate WV. I finally figured out that the mice were getting into my backpack during the day and I was packing them back to camp some 8 miles and bringing them inside.
Caught one in a slim jim box and relocated it. Then caught the others in traps that I acquired from a dollar store.
Funny story, but I had extra clothes in my pack that had been chewed and my zip lock back with snacks was chewed on the corner. That's how I figured out I was packing them in all along.