In article , "Phil P."
wrote:

You shouldn't block the space behind the fridge with a solid object because
it will also restrict air flow and cause the fridge motor to overheat and
possibly burn out.

While you're at home depot, buy a 4'H x 10L' roll of metal fencing (similar
to chicken wire) that has 1/2" square openings- they're too small for a
cat's paws to get stuck in. Don't unroll the fencing- just stand it up and
wedge it between the wall and the fridge- do the other of the side of fridge
the same way. The fencing will keep the cats out while still allowing air to
circulate behind the fridge. The rolls are hardly noticeable.

Some fencing comes wrapped in plastic packages. In this case, peel down a
few inches of the package and put a few layers of tape around the roll-
about an inch or two from the top of the roll so it doesn't unwind. Do the
same
on the other end. After both ends are taped, take the rest of the plastic
packaging off and wrap a few layers of tape around the middle of the roll.
Now the roll won't unwind. Wedge it between the wall and fridge. That ought
to do it.

Fantastic! Thank you.

Now, could you come over and build me a custom cat tree??

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