Gentle Spring Contacts utilize retractable springs that apply the pressure, allowing the collar to be worn more comfortably by your pet.

Standard Steel Contacts fit any of our Pet Stop® or Invisible Fence® brand collar.

Comfort Contacts cushion your pet's neck with soft rubber, eliminating metal contact on your pet's skin.

Replacement Tips for Comfort Contacts contain 2 rubber comfort tips for use with our Comfort Contacts. Your replacement tips should be changed every 3-4 months.