I understand a stretch strap comes with one of the Educator units. Will the stretch strap work with all units? If so, can I purchase it separately?

We have two different collars available for purchase separately that have a stretch or bungee strap. Some of the collars now come with the regular Educator Bungee Collar.

Educator Bungee Collar
Educator Quick Snap Bungee Collar

Both of these collars are available in two different widths, 1" and 3/4". Check the pages to see which model your Educator unit requires. The regular Bungee Collar will fit all models, but the Quick Bungee Collar won't work with the PLUS or two receivers on one collar models.