New from Herm Sprenger!   This chrome plated steel collar has a special martingale that when a leash is connected to the two O-rings the collar is "on" the dog.  When the leash is not connected, the collar has to come off as it will hang much looser than a regular prong.  This feature is meant to help easily slip the prong over the dogs head, making is super easy for those who cannot use, or do not like the other quick release collars!  Available in small 2.25mm and large 3.2mm (they do NOT make a 3mm).  

Prong collars are not meant to be left on the dog and should only be on when attached to a leash.  We always recommend working with a professional trainer!

Please limit yourself to 18 of any size as these are new to us.  We will stock more if they become popular, as well as if they are available thru Herm Sprenger.