Those girls’ guardian angels were watching over them - one of the few guys with a long leash shows up. (Of course, where were those angels when the dad took them in the first place?)
How much does a German Shepard weigh - 100+ pounds? And then have to have enough strength in the leash for when the dog lunges. And then add in a safety factor of “X”. I’m guessing the cop made some mental calculations and figured it would hold. Probably.
Yep. Those 100 foot dog leashes are made of steel cable.