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  • SportDog Underground Electric Dog Fence SDF-100A
  • Image 2
  • SportDog Underground Electric Dog Fence Receiver Collar
  • Dog Fence Wire Gauge Chart
  • SportDog Underground Electric Dog Fence Packaging
  • SportDog Underground Electric Dog Fence Transmitter Left Side
  • SportDog Underground Electric Dog Fence Transmitter Right Side

SportDog In-Ground Dog Fence

Retail Price:
Your Price:
$259.95 (You save $40.04)
Usually Ships Same or Next Business Day

Product Description

Powerful enough to cover up to 100 Acres! Keeping your dog safe at home is a must for all dog owners. The SportDog Underground Electric Dog Fence can help.

Whether your dog hunts, trials or is a full-time companion, this Underground Dog Fence provides freedom and safety for $1,000's less than conventional fencing. Your dog wears a correction collar that receives a signal from the wire and warns him if he ventures too close to the perimeter. The waterproof collar receiver allows for four adjustable levels of correction plus a tone-only and vibrate-only mode. Safe and effective for dogs over 10 pounds.

The SportDog Underground Electric Dog Fence is easy to install and versatile enough to accommodate just about any yard or area. Installation is a simple as installing the wire around the perimeter and plugging in the transmitter.

Cut Your Pet Fence Installation Time in HALF & Avoid The Task of Burying Wire. Use Our "Pet Fence Staples" to Install Your Underground Fence - Above Ground! Learn About Above Ground Pet Fence Installation.


  • Enclose up to 100 acres!
  • Available with Five Different Wire Gauges:
    • wire-gauge-chart2.jpg20 Gauge Factory Wire - (2) 500 Ft Rolls
    • 20 Gauge Heavy Duty Wire - (1) 1,000 Ft Roll
    • 18 Gauge Heavy Duty Wire - (1) 1,000 Ft Roll
    • 16 Gauge Heavy Duty Wire - (1) 1,000 Ft Roll
    • 14 Gauge Heavy Duty Wire - (1) 1,000 Ft Roll
  • We recommend Heavy Duty Wire in any areas where the wire is installed above ground with our Dog Fence Staples, may experience wear and tear such as rocky conditions or cold weather climates. Learn more.
  • For dogs 10 pounds and up
  • Waterproof Collar
  • Anti-Linger Feature so your dog will not hang out in the warning area and run down the collar battery
  • Contain multiple pets with these extra collars:
  • Four Levels of Adjustable Correction
  • Vibrate only option
  • Tone only option
  • Collar uses a common 9-volt battery
  • Wire-break alarm on transmitter
  • Compatible with the PetSafe Indoor Radio Fence Transmitter

Kit Includes:

  • Transmitter with Power Adapter
  • SportDog Receiver Collar
  • 1,000 Feet of Wire
  • 100 Training Flags
  • Test Light Tool
  • 9 Volt Battery for Collar
  • Step-by-Step Installation and Training DVD
  • Owners Manual

This Pet Fence Kit includes everything you need to contain one pet in a yard up to 1 acre. With additional wire and flags and dog fence collars, you can enclose up to 100 acres and contain an unlimited number of pets.


Factory Grade Wire

This is the wire included in all self-install kits. Regardless of gauge, this wire is of medium quality, lighter weight and keeps shipping and initial costs down. This wire will work but does not hold up to the elements as well as a professional grade wire. The vinyl wire coating is prone to cracks and over time exposes the copper leaving the wire susceptible to damage. This can cause issues that impact the functionality of your dog fence system. Since finding, digging up, and repairing wire breaks can be a tedious job at best, many people prefer to upgrade to a pro-grade wire from the start.

heavy-duty-wire.jpgHeavy Duty Grade Wire

The initial cost of heavy duty grade wire is a bit more than manufacturer grade wire. However, there are many benefits to choosing heavy duty wire for your dog fence. Heavy Duty grade dog fence wire holds up better to freezing conditions, sunlight exposure, contraction and expansion of the ground, water exposure and general wear and tear. The long term savings in time and replacement if you are planning on staying in your home for at least a year or more, makes the heavier duty wire a much better investment.

How Much Wire Do You Need?

Acres Feet of Wire
1/3 500
1/2 700
1 1000
2 1400
3 1700
4 2000
5 2200
6 2400
7 2600
8 2800
9 3000
10 3200
12 3500
14 3700
16 4000
18 4200
20 4500
25 5000

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Product Reviews

Previous | Showing reviews 21-30 of 35 | Next

  1. Works great 4 Star Review

    Posted by on Dec 13th 2011

    Easy setup with the ground staples. We have almost an acre and it was plenty of wire to go around our whole property. Have not had any problems with training, our dog loves to be outside all of the time now and has not had any issues with him running through the fence.

  2. Don't know who is happier, us or the dog 5 Star Review

    Posted by on Dec 6th 2011

    I enclosed about 2 acres with this product and all of us love it. The best thing about this product is the adjustability. I had the warning zone set to about 12' (low power 1/2 on the adjustment pot) while training and have been able to reduce it to about 6'.

    We have a pond so, the waterproof collar was a must and has had no issues. Also, I installed this in May '09 and it is still using the original battery. Did not expect that.

  3. Did the job perfictly 5 Star Review

    Posted by on Nov 30th 2011

    Very good product different levels of correction depending on how big your dog is. I used a Concrete Saw to cut a trench in the lawn to bury the wire. It went pretty fast doing it that way.

  4. very good 5 Star Review

    Posted by on Nov 21st 2011

    It worked better than i thought it would. Took 30 min to train my 3 year old lab.

  5. It works! 4 Star Review

    Posted by on Nov 15th 2011

    I bought this product because I needed an affordable and quick alternative to purchasing and installing a real fence to keep in my 2 crazy dogs. It was really easy to install (except digging the trench for the wire). At first I had a hard time with my dogs running through but after adjusting the correction area it worked like a charm. I would recommend double checking that the contact points on the collars are tight every week or so because they can loosen after a while and if they come off you will never find them again (same with the clear protective cap that covers the intensity button) but that said you can easily get replacement parts for a fee.

  6. No more worries 5 Star Review

    Posted by on Nov 9th 2011

    My son has a redbone pup. He would be devastated if something happend to this dog. I bought this unit to prevent that. Let me tell you it exceded my expectations of performance. I have owned dogs all my life, I wish I had bought this 30 years ago. We have a 4 year old lab as well who likes to wander once in a while. Not anymore, she learned very quick. Two times she tried to cross and that was it, she hasn't tried again, The pup took a little longer,about two days.
    No more worries, Sportdog has it under control.

  7. GREAT PRODUCT 5 Star Review

    Posted by on Nov 7th 2011

    I installed this fence for a large German Shepard when he was a little more than 1 year old and started roaming.The fence works very well even with his long hair.He was very easy to train to the border and I spent very little time in doing so.I do reccomend this fence to anyone needing to contain their dogs.

  8. I would buy this product again! 5 Star Review

    Posted by on Nov 2nd 2011

    This is the best thing we have ever purchased for a pet! We have a Goldendoodle who loves to run and play and now can do so freely without us worrying about him getting in the road! It took one day of training and he has never gone past the warning again! We have the sportdog model and this dog has swam in this collar almost everyday for the past 3 months and we have not had one problem from it! We brag on this product all the time and tell how well it has worked for us!

  9. buy it 4 Star Review

    Posted by on Oct 31st 2011

    easy as pie to install! the fence took three people about an hour in a half acre area. At first the dogs (2 GSP) had no idea what to do but after a few days of training with hot dogs they understood the boundaries. great product!

  10. Can't believe it really worked 5 Star Review

    Posted by on Oct 27th 2011

    Ernie (rot/lab mix) is 90 lbs and growing. After following the easy to read instructions and burying the wire 3 inches deep (2 acres) and setting up flags the training began. I followed the training literature and Ernie was very responsive. I took the flags down on the 3rd day to mow and never put them back up. Ernie knows his limits and keeps a safe distance from wire boundry. I highly recommend this product for large active dogs.

Previous | Showing reviews 21-30 of 35 | Next