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Brace yourself for the non-politically correct response!!
Use the strap on the kids backside and teach him to keep his paws off things he hadn't ought to be messing with. Next time it might be something that could kill him.
We home-proofed our kids by teaching them what they were allowed to touch or not to touch early on and they all survived.
2006 23B Hybrid with 10k round bar WDH
2011 F150 4x4 SCREW Ecoboost, Max Tow, Integrated TBC, 3.73 LS axle, Firestone Ride Rite airbags.