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  • 100 Acres Maximum Coverage
  • Expandable to Multiple Dogs
  • Wire-Break Transmitter Alarm and Anti-Linger Feature
  • 7 Levels of Static Stimulation
  • Waterproof
  • For Dogs 10lbs and Up

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SportDog® SDF-100C Rechargeable In-Ground Fence System

Freedom to Run Just Only So Far

  • 100 Acres of Maximum Coverage
  • 7 Levels of Static Stimulation
  • Tone/Vibrate Warning
  • Wire Break Transmitter Alarm
  • Anti-Linger Feature
  • Expandable
  • Waterproof
  • For Dogs 8 Pounds and Up

Give your dogs the freedom to run without worrying they’ll stray too far. Introducing the SportDog® Brand SDF-100C Rechargeable In-Ground Fence System.

This e-fence system produces a radio signal and sends it from the transmitter to the boundary wire. The collar receiver picks up the signal and issues a correction when the dog gets close to the boundary, ensuring they stay within their safely contained area.

Fully Customizable Layouts

Whether you have a simple, rectangular perimeter, prefer double loops, or want to protect pools and gardens from your unruly pets, the SportDog SDF-100C e-fence system can be customized to fit the layout. The set includes 1000 feet of boundary wire that can cover over an acre of space. The system is also expandable to 100 acres with additional wire.

Smaller and Sleeker

The SDF-100C e-fence system comes with a smaller and sleeker collar receiver that can fit dogs as small as 8 pounds. The collar charges in 2 hours and one full charge can last up to 2 months. That means less time charging and worrying and more time for your dog to play outside.

Multiple Correction Options

The SDF-100C in-ground e-fence system features:

  • Static Stimulation
  • Vibration
  • Tone

It’s easier than ever to keep your dog safe and secure. Finding just the right level and mode that gets your dog’s attention is easy with the adjustable stimulation options.

What’s more, the collar is fully waterproof so it’s dependable in any environment. Your dog can be caught in the rain while playing in the backyard. Or they can splash around near your pool. The collar will continue working.

The SportDog® Brand SDF-100C Rechargeable In-Ground E-Fence system is fully expandable and can accommodate multiple dogs (with the purchase of additional collars).


SportDog® SDF-100C Rechargeable In-Ground Fence Product Highlights

  • 7 Levels of Static Stimulation
  • Vibration/Tone Warning
  • Waterproof and Submersible Receiver Collars (up to 25 feet)
  • Rechargeable Lithium-Ion Battery
  • Low Battery Indicator
  • Up to 100 Acres of Coverage (with the purchase of additional wire)
  • Expandable to Multiple Dogs (with the purchase of additional collar receivers)
  • Wire Break Transmitter Alarm
  • Anti-Linger Feature
  • Built-In Lightning Protection
  • For Dogs 8 Pounds and Larger


Not compatible with the following:

  • SDF-100A
  • SDF-CT Add-A-Dog® collars (SDF-R, SDF-CR)

Package Inclusions

  • Fence Transmitter with Adaptor
  • Waterproof Collar Receiver with Charger
  • 1000 Feet of Wire
  • 100 Flags
  • Test Light Tool
  • Long Probes
  • 2 Wire Connectors
  • Operating Guide


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We offer free shipping on all orders of $49 and over. For all items under $49, a flat shipping rate of $5 will be applied to the order.

Orders placed after 1:00 pm EST will be shipped on the next business day. Most orders will ship within 24 hours, except if the order is placed on a Friday or before a national holiday, it will ship the next business day.

To minimize the risk of delaying your shipping, please ensure that the information you provided is accurate. Additionally, orders where the billing and shipping addresses do not match will automatically be cancelled by the system. 

We currently only deliver within the United States, and we do not ship to international addresses. We also do not ship to APO, FPO, or PO Box addresses at this time.

You will receive an email confirmation once your order is shipped. The email will include order details such as order number, purchased items, your address, and carrier tracking number.

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