I am so glad Nebo decided not to run further away from you. That must have been scary. Same thing happened to me when I first got Phoebe. She had one of those snap collars too and she snapped it. She was out in the yard, I wasn't with her and we didn't have a fence. She ran into the farmers field that was across the street and was quite a ways. I sent Deisel after her cause she wouldn't come to me either, just kept running....soooo I let Deisel off his leash (he's trained) and told him to get Phoebe.

I was pretty scared as we also had a highway right next to us

But everything turned out ok and I am glad that everything turned out ok for you and Nebo too!!!