Perimeter Technologies Add-on or Replacement Electric Dog Fence Containment Collar - Compatible with Invisible Fence R21 Series Fences (7k Frequency) : Perimeter Technologies : Wireless Pet Fence Products : Pet Supplies

$ 12.50 · 4.5 (254) · In stock

Dog Wireless Fences - Perimeter Technologies / Dog Wireless Fences / Dog Trainin: Pet Supplies

Perimeter Technologies Invisible Fence R21 Replacement Collar 7K - 1 Dog and Free Backup Collar Strap : Extreme Dog Fence : Pet Supplies

Perimeter Technologies Invisible Fence R21 Replacement Collar - 7K

Receiver Collar Electronic Dog Fences

Best Sellers: Best Dog Wireless Fences

Perimeter Technologies Invisible Fence Replacement Collar 10K

Perimeter Technologies Invisible Fence R21 Replacement Collar 7K - 1 Dog and Free Backup Collar Strap : Extreme Dog Fence : Pet Supplies

Perimeter Technologies Add-on or Replacement Electric Dog Fence Containment Collar - Compatible with Invisible Fence R21 Series Fences (7k Frequency) : Perimeter Technologies : Wireless Pet Fence Products : Pet Supplies

Perimeter Technologies Invisible Fence R21 Replacement Collar 10K - 1 Dog and Free Backup Collar Strap : Extreme Dog Fence : Pet Supplies

INVISIBLE FENCE COMPATIBLE - This collar will work with Invisible Fence Brand Inground Fences prior to the 800 Series, Including ICT-700, ICT-725,