Stage two - I bought an oil change pan at Auto Zone for $10. It has a sloped top to catch the oil which drains into the integrated tank. I put some kitty litter on top to give Spook the right idea and he did. The excess did work its way to the drain but the kitty litter became a gross paste that also plugged the drain - another flop.
Stage three - currently in progress - is the oil pan with a grate, no kitty liter. In order to get him used to the grate, I have a thin layer of swamp cooler pad wired to the top. He bought it. The pee went straight down through the pad into the hermetically sealed subcontainer.
There will be a few hard product issues to work out.

1 comment:
Get a patent attorney. This concept could have legs.
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