I'm skeptical about "baby-proofing" but I'm certain that it is impossible to "Owen-proof." He'll get into everything no matter what. And frankly, the few things we have baby-proofed are suddenly more interesting.
Owen really likes this outlet that has a baby-proof cover on it.
Here he's managed to move this HUGE cushion out of the way so he can play with the lamp cord (which is inside a baby-proof thing so he can't do much ... but still ...)
And here I've blocked his path to the diaper genie that he was pulling up on, but which was so light that it would immediately just topple over on top of him. Of course, he found this pseudo-baby-proofing move to be great for climbing other furniture.