New style. A bit tricky to set, the neighbor that was nice enough to get me these broke his in the process. But, once a runway is found it appears to do the job:
the yellow section is hidden when set, so I hoped it hadn't just tripped when I went out this morning
Nope, not a false hit. And Breeze thought the catch would make a lovely morning snack:
The damn things get a pass if they stay out of the fenced yard. But they ain't so smart. Can't risk having a dog catch a leg in hole when it's going 20 mph.