Date: 11/04/05 (Java Web)    Keywords: no keywords

I was looking for electronic dog doors for a rather large dog and I came across something rather disturbing. Your mileage may vary. I realized that the bigger dog doors are sized about 20″ by 14″, enough for a small human to slide through. And what opens this door is a sensor attached to dog collar [...]

Source: http://blog.taragana.com/index.php/archive/are-electronic-dog-doors-safe/