Perimeter Technologies Comfort Contacts Habitat 26" high Pet Yard creates

26" high Pet Yard creates a safe

Bark Differentiation Technology: The BarkLimiter detects bark signals solely through vibrations from a dog's throat

a status LED light on the device indicates battery life

3" between wood slats of Side Frame

Sturdy 1" steel tubing

Perimeter Technologies Comfort Contacts Habitat 26" high Pet Yard createsComfort Contacts are manufactured in a special process that impregnates the rubber with a conductive material yet retains the comfort of flexible contacts. Veterinarians prefer rubber Comfort Contacts to help avoid serious skin irritation and injuries. Features: Not sold separately. Must be purchase with Perimeter Technologies and PetSafe Systems as an add on. Cushion your pets neck with soft rubber Help avoid serious skin irritation and injuries for