Dogtra Contact Points
Dogtra UK can supply Dogtra contact points up to 1 inch in length. However I do advise caution using 1 inch long contacts with the smaller collars. I have found that they place too much stress on the screw thread which can lead to it snapping if a leash is clipped onto the e-collar creating leverage.
Please email to ask about flat contact points and hypoallergenic options.
ALSO NOTE THAT 5/8″ IS THE STANDARD LENGTH CONTACT ON ALL DOGTRA COLLARS.