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  • SportDog Underground Electric Dog Fence SDF-100A

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.


  • Transmitter with Power Adapter
  • SportDog Receiver Collar
  • 1,000 Feet of Wire & 100 Training Flags
  • Test Light Tool
  • 9 Volt Battery
  • 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 1/3 acre. With additional wire and flags and dog fence collars, you can enclose up to 100 acres in size and contain an unlimited number of pets.

How Much Wire Do You Need?

  • 1/3 Acre - 500 Feet (Included with this dog fence)
  • 1 Acre - 1000 Feet
  • 2 - 3 Acres - 1500 Feet
  • 4 - 5 Acres - 2000 Feet

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Product Reviews

Previous | Showing reviews 21-30 of 31 | Next

  1. 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.

  2. 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.

  3. 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.

  4. 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!

  5. 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!

  6. 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.

  7. 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.

  8. 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."

  9. 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"

  10. 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!!!

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