SportDOG Global

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


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

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on orders over $49

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.

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  • 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


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Customer Reviews

Review by Chazz

(Posted on 1/11/17)


Tough and does the job
I have read reviews about the plastic breaking and screws coming out and so on. I have used these collars on two wire fox terriers, a chocolate lab and a black nose cur. They run freely on three acres and are very active. Having said that, it is my responsibility to make sure screws remain tight (use lock tight), the setting cap remains sealed and the collars are fit correctly. I have had to replace two over five years across four dogs and they play rough, swim in the pond and run through the woods chasing whatever peaks their interest while keeping them securely in boundary. Check out the new product when you receive it, check it monthly and fit it correctly. I use solid plastic collars instead of fabric also.

Review by Ken

(Posted on 11/20/16)


Collar needs work
Have to agree with others....have had for 4 months and 3 out of 4 screws fell out of collar...this allows water in collar and one extremely happy Airedale as she gets to roam free until I catch her!! System otherwise appears to work guys might want to listen to customers as we will ultimately be the ones advertising (good or bad?) your product...replacement collars way to expensive... would be happy trading in waterlogged Airedale version for new at half price...1. Not my fault screws fell out. 2. You guys can probably get this thing working again for 50 cents and resale for another $100!!


We apologize for the problems you've run into with your receiver collar, Ken! If your dog often swims with the receiver collar on, tightening the screws and probes on the receiver collar just slightly every week or every other week can help prevent them from working their way loose over time. Keep in mind that your receiver collar carries a two-year manufacturer's warranty which will almost certainly cover this situation, so we would be more than happy to get this all taken care of for you. Please give us a call at the number 1-800-275-6797.

Review by Josh

(Posted on 11/8/16)


Collars don't last
I bought the in ground system and and 2 additional collars for my 3 dogs. We have had the system for 18 months and have already had to purchase 2 more collars due to collar failure. That get expensive quick at $105 per replacement. I will be looking for a different system that lasts longer.


Thank you for taking the time to reach out and let us know that you are having difficulty with the SDF-R In-Ground Fence™ Collars. We are so sorry to hear that they are not working properly and we will be contacting you privately in order to find a way to help! We can be reached at 1-800-275-6797.

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