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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 31-35 of 35

  1. Excellent Product 5 Star Review

    Posted by on Oct 24th 2011

    We installed the underground electric fence on our new property that we just bought. Our dogs English Setter is 3 1/2 years old and she has never used an electric fence before and she was completely new to our property. She was trained in 3 days. That Easy! Very good product and I would recommend to anyone. I purchased the SDF100 because my sister has one for her 2 year old Irish Setter and she loves it as well.

  2. Lifesaver 4 Star Review

    Posted by on Oct 21st 2011

    "We have three dogs, two of which were constantly getting out of our yard. A fully fenced shy acre. One (a lab whippet mix) jumped out the other (a golden retriever)weasled her way under the fence.
    Our jumper was the neighborhood nuisance and our neighbors were starting to complain. It was either get the electric fencing, build a dog run or get rid of the dog. The latter was not an option so we order the fencing.
    Since the day of installation, we've only had one ""run through"" escape and that was the first day. After 6 months, the dogs no longer go within three feet of the existing fence with our without the radio collars.
    I can honestly say that I believe this product saved our dogs life. He was a prime target of angry neighbors, the animal control and maybe even traffic.
    If you're thinking about getting an invisible fence, strongly consider buying this one.
    It was a little time consuming to install given the full acre, but we buried the line around the perimeter and put the control box in our garage. I think if you have dogs that you need to keep contained in a certain area and you don't mind doing a little digging, you can't go wrong with this product.
    Besides the physical labor, the only other con was the fact that we have three dogs so we had to purchase two additional collars. They can be a bit pricey."

  3. Worked well right out of the box 5 Star Review

    Posted by on Oct 19th 2011

    "I had two areas that I needed blocked off. I was unable to wire both areas with only one box. I am not sure it this box is weather proof.
    My dogs took only two corrections to figure it out. Great product"

  4. Works just like it says! 4 Star Review

    Posted by on Oct 19th 2011

    We have a Belgian Malinios. He is nothing but muscle and energy. He could easily clear the fence around the 1.5 acres in the back yard, and we hoped this would keep him in the yard and safe. It took us about 4 hours to install the fence, with one minor modification. We had to use pvc connected together with joints to protect the wire since the ground where we live was already frozen. We will bury it in the spring. The remainder of the fence is laced through our exsisting fence, and that went quickly. There are alot of deer, antelope, and rabbits that pass through our yard, and while Sam broke the boundary once, it hasn't happened since. He can run really really really fast, and I am not sure the boundary was wide enough to correct him. Now it is and he watches the deer and then goes on about playing. This fence works great and the collar is not having any problems holding up to rolling and playing in the snow. This was more than worth every penny!!!

  5. Amazing how well it works 5 Star Review

    Posted by on Oct 19th 2011

    We have several acres of land and as our area has grown, more neighbors now, we have to contain our dogs. I had a lot of people tell me the only thing to do was tie them up. Including my husband telling me he heard underground fences won't work with hunting dogs. It was a little work puttig it in the ground, drive way and such. One shock was all it took (those seconds are probably the ony hard part of the entire process installation and training, I am soft hearted.) We have happy contained dogs now. This is a great product. One dog is a puppy and chews through the adult dog's collar, and we have lost a collar that way, they aren't cheap. It is worth it still!

Previous | Showing reviews 31-35 of 35