Huh. Are there different warming signals or shocks? My dogs get ptsd when they have the Spot Collar on. No escapes for three dogs. They’re trained. We’ll put on a dog when the battery is dead. The dogs all honor it.I went with a Spot On, and it mostly works good. But the delay is noticeable and if he's so inclined, can blow through the fence and get far enough away from it that it doesn't even got through the warning/shock routine. At this point I would say it's not worth the cost. The halo might have been better as there is more "drift" but a much higher contact frequency.
He's escaped 3 times, in a little over a month.