Sprenger Chrome-Prong Collar with Quick Release you can use for training your Rottweiler.
Prong collar size:
3.25 mm,10 links,23 inch(58 cm) also you can buy additional link 1 2/5 inch(3.5 cm)
The Quick release on this Sprenger Pinch/Prong Collar allows for easy application and removal.
Pinch/Prongs tighten under pressure and release instantly for getting attention and obedience.
Pinch/Prongs feature rounded blunt ends to prevent injury!
This Herm Sprenger Prong collar with swivel and quick release snap hook (scissor type)made in Germany!
German made Herm Sprenger Prong Collar with Quick Release.
Allows you to put the collar on without opening the pinch(prong) sections and gives you the ability to immediately release your dog from the collar.
The links have slightly rounded ends to minimize the chance of injury.
Collar lengths may be adjusted by adding or removing individual links.
A pinch collar is not to be slipped over your dogs head.
You simply unsnap one of the links in the middle of the collar and place it around your dogs neck and re-snap the link together.
Your pinch collar should be some what snug, so you can get your fingers under the prongs on the collar to work properly.
This Sprenger prong/pinch collar is 2.25 mm and fits necks up to 15-inches(38 cm).