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Looks like it would work. Also. looks simple enough to make a workable copy. Personally, it's sorta fun to make a big pile of shavings, even if it does need to be cleaned up later. Anyway, way too pricey for my pockets.
JOAT If you think dogs can't count, try putting three dog biscuits in your pocket and then giving Fido only two of them.
- Phil Pastoret