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SDF-R In-Ground Fence™ Add-A-Dog® Collar

SDF-R In-Ground Fence Add-A-Dog® Receiver

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SDF-R In-Ground Fence™ Add-A-Dog® Collar


Availability: In stock

$124.95 USD

Add another dog to your current SportDOG Brand® In-Ground Fence™ system (SDF-100A) or replace a Collar Receiver with the SDF-R Add-A-Dog® Receiver. The In-Ground Fence™ system is expandable to any number of dogs over 10 pounds.

Manuals & Support


100% Hassle-Free Returns


on orders over $49

Special Features
  • Anti-Linger Feature prevents dog from running down Collar Receiver battery in warning zone
Stimulation Ranges 4 levels of static stimulation to match any dogs’ temperament
Vibration and tone
Waterproof Waterproof Collar Receiver
Dog Size For dogs 10 pounds or larger
Batteries Replaceable 9-Volt battery
Lasts about 6-12 months
System Compatibility Compatible with SportDOG In-Ground Fence™ systems (SDF-100, SDF-100A)
  • Collar Receiver
  • Long Contact Points
  • Test Light Tool
  • Operating Guide
Product Dimensions Receiver without strap - 2.70"L X 1.60"W X 1.70"D
Receiver weighs 6.5 ounces with strap & battery

$124.99 USD

$59.95 USD


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Customer Reviews

Review by Chris T

(Posted on 8/12/18)


Works Great
I've had the system way over 10 years. Only time it has failed is when I accidentally cut the wire. I've had to replace a few receivers, because dogs will be dogs. But that is to be expected.

Review by Dave Spotts

(Posted on 6/12/18)


Great product overall, receiver issue is the only downfall
Purchased the SDF1A a year ago and have had no issues with exception to the receiver units breaking. I have two labs that wrestle around a bit, but nothing that should damage these receivers the way they were. First one broke in half near the seem about 3 months in and the second one lost a corner about 6 months in. Luckily I was able to part out the other collar to repair the second one. I purchased through Amazon and didn’t think a warranty was an option. Called customer service on a whim to see if there were alternative receivers, or if the current ones had been upgraded. They were very informative and stated they are aware of the issue and always working to better improve their products. I give two thumbs up for customer service, which is rare these days. I’ll stand behind a company that backs their product all day long.

Review by Chris

(Posted on 5/20/18)


Great Product
Ive had my system for almost 4 years now. I have a Doberman that roams the yard and never leaves thanks to this unit. Very easy training using the steps provided. Most of the time I don't even have the box plugged in. He will NOT try that fence. Thanks Sportdog.

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