Invisible Fence

Carefully Inspected, Cleaned, and Fully TestedShips Next Business Day30-Day Money-Back Guarantee
Works with: Invisible Fence 700 Series systems.Check photo #6 to find your setting switch, then select 7K or 10K from the dropdown.
Not sure about compatibility? Send a close-up photo of your wall-mounted transmitter with the cover removed and we'll confirm before you buy.

Includes

• R21 Platinum receiver
• New aftermarket replacement collar strap (not OEM)
• Choice of strap color and contact point length

At checkout, leave a note with your preferred contact point length (standard ½" fits most dogs, long ¾" recommended for thick or long fur) and collar strap color (black, red, blue, green, or pink). Strap is fully adjustable up to 28". If no note is included, we'll ship as pictured.

Shipping & Packaging
Ships next business day from the U.S. Tracking is uploaded to your eBay order automatically. Packed safely in a crush-resistant box.

Returns
Returns accepted within 30 days in original condition through eBay. Please return the exact item received. Serial numbers are recorded and verified upon return.

Trademark Notice: We are not affiliated with PetSafe Brands™, Perimeter Technologies®, DogWatch®, Dog Guard®, or Invisible Fence® Brand, nor their dealers, subsidiaries, or related companies. All brand names and trademarks are the property of their respective owners.

© 2026 SparkyStay. All rights reserved. Product photos and descriptions may not be copied or reused without written permission.