Critter Guard

I have to imagine that if mice, sqirrels, ants, whatever desire to get into your RV, it's no real challenge to climb wheels, jacks or simply jump up under the frame. I can't really see how this will keep pests out of your RV. Am I missing something? If your RV touches the ground, pests can get in. Just be diligent about monitoring for it. I would think that the power or water connections would be the last place they would enter anyway since it doesn't really go into an "opening" to the coach. Mice like the engine compartment, spiders like any place with LP, and ants like anything to do with food.