I can't think of anything that would be 100% effective. I know there's Bitter Apple spray to keep puppies from chewing on things they shouldn't, like furniture, and their feet. I'm not sure if it would keep him from putting his feet on the window if you sprayed some on it.
Attaching a length of screen would be ugly, but may protect the wood(?).
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Think you're too old to cry or swear out loud...walk into your hitch in the dark.
2012 Jay Flight 19RD
2016 Ford F150 XLT 2X4 SC 3.5L Eco Max Tow
2010 Tundra TRD DBL Cab (Traded)
2 new fluffy Corgis, Bayley and Stanley
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