I think you need a cat wrapped in a thermally insulating blanket, but te
foxes don't like this very much, I'm told.

Why not do what I do, learn to use a cane to scan the area just where you
are going to walk and hence avoid the puddles? Brian

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"Adrian Caspersz" wrote in message
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On 19/02/2021 18:15, Jeff Layman wrote:

To stop cats triggering it you might have to use opaque tape to cover the
lower part of the detector, but it's not guaranteed.

If you take some technology from the US stealth fighter bomber, and apply
it to the cat ...


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Adrian C