SportDOG Global

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


Availability: In stock

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

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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
Receiver weighs 6.5 ounces with strap & battery


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Customer Reviews

Review by Erica

(Posted on 10/9/17)


Great System except for the Collar
I love the system. Installation was easy. My dog learned the boundary in less than week with the collar shocking him about 4 times total. I am disappointed with the construction of the collar. 3 out of the 4 screws holding the corners together came out. The outside of the housing unit came off completely and the battery was dangling from the collar. I’m not sure how to go about getting 3 replacement screws as there are none for sale via the site.

SportDOG Brand Response

Thank you for taking the time to leave your review Erica. We’re sorry to hear your collar is missing three screws. We do suggest checking all screws and contact points weekly to prevent any loss. We have reached out to you privately to provide you with information on the replacement screws. If you have any question or concerns you may reach out to us at 1-800-275-6797.

Review by Ron

(Posted on 9/18/17)


Follow up review (Collar not durable)
This is a follow up to my review regarding the collars not being durable. The company contacted me and sent me out a brand new one. They stand behind their products clearly. The system as a whole was easy to install and works exactly as described. My dog is free to roam happily and never tries to leave the property.


Hi Ron, thank you for reaching back out to us! We were happy to help, please feel free to contact us if you are ever in need of any further assistance.

Review by Ron

(Posted on 9/16/17)


Collar not durable
Installation and functionality if the fence was perfect. Works just fine. Except the collar has a large crack through it in less than 4 months use. I would have expected better durability given its purpose. Also, my dog isn't tramping through bush with it. Rather she is just wearing it around a 1 acre landscaped property. Disappointing


We're very sorry to hear about the damage on your receiver collar, Ron! We'd be more than happy to get that taken care of for you and have sent an email with more details. Alternatively, you could instead give us a call at the number 1-800-275-6797 and we'd be glad to assist you.

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