After several marten bites at my former car (BMW) I was already happy: 6 months of rest at the new Volvo – too early, as it turned out with a recent look into the engine compartment: the cattle behind the engine have pulled out the entire insulation material to the passenger compartment. Repair and full replacement costs the workshop a day work. And only gives the marten something to do again. Therefore: someone knows a useful method, with non-volvo- Is it possible to restore the insulation safely? And does anyone have experience with the installation of rabbit grids under the engine compartment? I am pissed off at the cattle and want to deny them access once and for all. Thanks for all the tips. wg