On 23/09/2017 22:06, Chris wrote:
On Sat, 23 Sep 2017 14:59:02 +0100, Steve wrote:

On Sat, 23 Sep 2017 11:34:47 +0000 (UTC)
Chris wrote:

Any other fencing systems worth considering?


https://www.katzecure.com/


Why aren't the rollers just stacked on top of each other on the top of
the fence?


Its the overhang that does the job. The cat has to jump from the
vertical backwards and outwards and then the roller will spin in a
direction to drop the cat downwards. If the rollers were stacked above
each other the cat could bypass the lower one and then be catapulted
outwards on the top roller.

Those fences are primarily designed to keep your own cat in your own
garden and not necessarily to keep other cat out.

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