Your dog deserves to be comfortable while being kept safe. Our Comfort Contacts make your Perimeter or Invisible Fence® Brand collar more comfortable for your dog. These soft rubber tips cushion your pet’s neck. They make it so your dog won’t have exposed metal points rubbing against their neck. Veterinarians agree that the softness of the rubber contacts will stop the dog’s skin from becoming irritated. The static correction can still be delivered through the soft, rubber covers. These Comfort Contacts may be purchased as an add-on for a Petsafe or Perimeter Technologies dog fence collar.