This is the world’s first digital wireless dog fence that can be customized to the contours of your property covering up to 500 feet in any direction with optimal results. The system can also create Custom Exclusion Zones to keep your dog out of designated areas. Containing up to 2 dogs.
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Custom-Shape Havahart® Wireless Electric Dog Fence
Our Custom-Shape Havahart® Wireless Electric Dog Fence is the next generation of wireless fencing for dog owners. Through advanced patented technology the Havahart® Wireless dog fence system allows you to go beyond the capabilities of current wireless fencing on the market today. The Custom-Shape Havahart® Wireless Electric Dog Fence allows you to customize your fence boundary up to 500 ft. in any direction and add exclusion zones in an easy, safe, cost effective manner. The Custom-Shape wireless fence system is manufactured and approved for sale and use in the U.S only.
Customizable Wireless Boundary
This is the first dog fence that allows for you to create a customizable boundary that conforms to the contours of your property providing a consistent reliable boundary without requiring any digging and at a fraction of the competitor’s costs.
With optimal results the Custom-Shape Havahart® Wireless Dog fence can expand your dog’s Roaming Area up to 500 ft. in any direction. Optimal results are dependent on an unobstructed direct line of sight between the fence boundary and the system Bases. Additionally, the farther apart you can place your Bases, the greater your coverage area can reach.
Our wider Trigger Zone was designed to keep your dog safe and away form danger.
Exclusion Zones
The Havahart® Wireless fence provides up to 4 Exclusion Zones that can be created within your Fence Boundary. Exclusion Zones are areas on your property that you want to restrict your dog from entering like a pool or a large garden. The Exclusion Zones must be a minimum of 12 ft. by 12 ft. wide & placed at least 20 ft. from the Fence Boundary, Base or other Exclusion Zones. This will allow your dog freedom to roam the yard in his designated areas.
Cutting Edge Technology
The Custom-Shape Havahart® Wireless Dog Fence has been engineered to better meet your needs. Patented technology allows you to create a customized wireless fence boundary for your dog. The Controller will alert you should your dog breach the Fence Boundary or if the batteries are low. Integrated Motion Sensor Technology allows the Collar to conserve battery life when your dog is not moving. Our wireless antenna technology boosts the range and reliability of the Wireless Fence Boundary making the Custom-Shape Wireless Dog Fence the most advanced dog containment system in the industry.
Enhanced Collar Design
Our comfortable water resistant Custom-Shape Havahart® Wireless Electric Dog Collar maximizes the safety and freedom of your dog. The new collar strap is made from heavy gauge nylon webbing that houses the Patented antennas and has a durable 3/4 inch snap buckle closure. The collar fits dogs with neck sizes from 14-26 inches.
The battery cap has been redesigned to be flush with the battery housing and requires a coin to open and tighten the cap, securing the battery in place. The total collar weight is 3.7oz. This wireless fence system can accommodate up to 2 collars.
The Havahart Wireless Collar has several Correction levels. The Collar’s default setting is Tone Only (auditory correction) but can be programmed to one of 5 different static correction levels. This allows you to pick the best one that fits your needs and your dog's temperament. The Collar should not be on your dog for more than 12 consecutive hours.
Digital Set Up
The set-up time of your Custom-Shape Havahart® Wireless fence should take approximately 2 hours. The intuitive digital controller, step by step Instruction Manual, Instructional DVD, Quick Set up Guide & Troubleshooting Guide are included to help walk you through installation.
Before placing your Bases in your home, identify any objects in your house or yard that could interfere with your signal strength. (See Factors that Affect Signal Strength) These objects should be avoided when placing your Bases. Place your Bases in the 4 corners of your home near a power outlet and using your fully-charged Controller add them to the system as the Instruction Manual directs. Master Base A should be located near your computer for set-up.
Place your flags in the ground where you would like your Fence Boundary to be located. Press “Record” on the Controller and begin to walk your flag line as stated in the Instruction Manual.
Upon completion of your Fence Boundary, test your Boundary with the Collar. Move the flags to reflect the point where the Collar beeps. Once you are satisfied with your Boundary, you are ready to train your dog..
Unlike a professionally installed wired fence, the Custom-Shape Wireless Electric Dog Fence is completely portable. The small size of the Controller and Bases allows you to easily take the system with you if you move. If you ever alter the shape of your wireless fence or move, make sure to reset your training flags and retrain your dog to become familiar with the new Roaming Area.
Safety Features
Havahart® Wireless created a wider Trigger Zone- 6 to 13 ft- to keep your dog safe and away from danger.
The collar is designed with a Safety Time-Out feature that stops the correction cycle (a series of static pulses) after 30 seconds. After the correction cycle times out, your dog will not be corrected for returning to the Roaming Area. Once your dog returns to the Roaming Area, the Collar will revert to its normal operating mode.
The system will alert you if your dog has breached the Fence Boundary or if your Batteries are running low.
Wireless Fence Tracker
The Custom-Shape Havahart® Wireless Fence Tracker provides you access to our Proprietary Web-Based Software which should be used as a trouble-shooting tool. This is the first of its kind. The program allows you to see the location of your Wireless Fence Boundary and Exclusion Zones in relationship to your Bases on your Windows-based computer.
Requirements for using the Wireless Fence Tracker include a Windows-based Operating System, high-speed Internet connection and the latest version of Java. Additionally you may need to download the latest USB Drivers to your computer.
To access the Wireless Fence Tracker, log onto My Account and click Wireless Fence Tracker.
10 Year limited Warranty
10-Year-Limited Warranty and 30 –day Return Policy on Havahart® Wireless fences. Please note that after the 30-day return period, a 15% restocking fee will apply for product returned that is not defective.
Questions? Need Help? No Problem! Shop with Confidence - Our 360º Customer Support Program has you covered from every angle. We are dedicated to providing superior consumer care three different ways - by phone, through online tools and through live chat.
By Phone - 1-800-800-1819 Option 1
Our Custom-Shape Wireless Dog Fence consumer support specialists have undergone extensive training to answer all questions regarding our products including those related to setup, start up, maintenance and any other questions you may have related to the system.
Online
Log into our website for online product assistance through Live Chat, interactive assistance tools, maintenance tips, answers to FAQs and much more! Also, validate your warranty by registering your wireless dog fence online.
Custom-Shape Wireless Dog Fence, the world’s first digital wireless dog fence that can be customized to the contours of your property up to 500 feet in any direction. From Havahart® Wireless—the leading innovator of digital wireless fence solutions.
Below are the product specifications for the Custom-Shape Havahart® Wireless Dog Fence.
Fence
Model
Custom-Shape Havahart® Wireless Fence
Fence Type
Wireless
Fence Shape
Custom
Portable
Yes
Warranty
12 months limited warranty
Roaming Area
Custom Boundary
Adjustable up to 500 feet
Roaming Area Size
Up to 25 Acres
Exclusion Zones
Up to 4
Wireless Fence Tracker
Trouble-shooting Tool
Yes
Collar
Neck Size
14 - 26 inches
Weight
3.7 oz
Battery
2 Rechargeable Batteries
Water Resistant
Yes
Integrated Motion Sensor
Conserves Battery Life
Average Battery Life
Recommended to Charge Nightly- Battery last 1-3 days depending on the use of the system and activity of the dog.
Dogs
Weight (recommended)
Greater than 8 lbs
Age (recommended)
Over 6 months old
Coat Type
Any
Number of Dogs
Up to 2 dogs
Box
Contents
Controller 1 Master Base and 3 Bases 1 Havahart® Wireless Collar 2 Rechargeable Batteries 1 Battery Charger Collar Probes for Short-Haired/Long-Haired Dogs Heart-Shaped Collar Tester 4 AC Adapter Power cords Removable Wall-Mount Adhesive Strips 4 Screws and 4 Wall Anchors USB Cable USB AC Adapter 74 White Training Flags
The Custom Shape Havahart® Wireless Dog Fence is driven by nanoLOC TRX 2.4 GHz transceivers that have been enhanced with complex algorithms, strategic distortion filtering and modular signal amplification.
These enhancements boost the performance of the Havahart® Wireless Dog Fence system over the competition by giving them enhanced signal strength, smarter filtering capabilities and more reliable communication to deliver advanced time-of-flight-ranging technology.
Havahart® Wireless dog fence systems use the Kalman Filter, the same data-filtering technique used by NASA. Through advanced analysis, Havahart Wireless systems are capable of rejecting the statistical anomolies that can result in a fuzzy boundary.
This analysis, combined with the appropriate hardware and software, pushed the nanLOC transceiver to perform beyond its standard capabilities.
This translated into a crisper boundary, giving the Havahart® Wireless electric fence systems the ability to maintain constant signal strength throughout the entire electric fence boundary.
What truly sets the Havahart® Wireless electric fence system apart from the rest and defines how a wireless electric fence should really work, is its patented time-of-flight ranging technology between the Bases and the dog Collar.
Time-of-flight is the time it
takes for a signal to travel from a Base to the Collar and back at the speed of light. By continually communicating to the Collar each Base is able to track the real-time distance to your dog. Based on the data that is continually captures, filtered and refined, the Base can determine whether or not a correction should be delivered.
Better yet, with motion sensor technology, if your dog isn’t moving within the Roaming Area, the sampling rate becomes less frequent, saving battery life.
Trilateration
When radio signals are sent from the antennas of the Bases, they propagate in a spherical manner. When at least 3 Bases provide 1 common point of intersection, the wireless fence system is able to accurately pinpoint the real-time location of the Bases or the Collar. Because each of the Bases is at the same relative height throughout the home, the intersection of the 3 spherical signals is known as trilateration.
Event Stamp Mapping
As the Controller moves along the flag line, the Master Base records each trilaterated point of your wireless fence, thereby memorizing the location of the entire fence. This process of memorization is known as event stamp mapping. Similar to the way GPS technology works, event stamp mapping allows you to create a wireless electric fence of virtually any shape and dimension.
Exclusion Zones
The Custom-Shape Wireless Dog Fence System can create Exclusion Zones that are recorded inside the Roaming Area to keep your dog out of designated locations such as large gardens and pools.
Trilateration combined with event stamp mapping enables the Custom-Shape Wireless Dog Fence to track the real-time location of your dog in relation to the Wireless Fence Boundary. This allows the system to know when your dog crosses into the Fence Boundary Trigger Zone, deliver a correction and alert you of the breach.
These enhancements comprise the core of the patented elements that provide an unparralled level of technical sophistication in the wireless dog fence industy.
WARRANTY INFORMATION
Custom-Shape Havahart® Wireless Dog Fence 10 Year Parts & 12 Month Labor
LIMITED WARRANTY TO ORIGINAL PURCHASER
Woodstream Corporation warrants its products to be free from defects in materials and workmanship for the warranty period from the purchase date. Activate your warranty online at www.havahartwireless.com or return the completed form included with your product.
All parts are covered under warranty for ten (10) years from the date of purchase by the original purchaser and labor is covered for a period of one year (and under no circumstances to exceed a period of 365 days) from the date of purchase by the original purchaser. Thereafter, a service charge may apply for the repair or replacement of the product. This warranty DOES NOT cover any accessories. This limited warranty begins on the original date of purchase, and is valid only on products purchased and used in the United States by the original purchaser. To receive warranty service, the purchaser must first contact Woodstream Corporation for problem determination and service procedures. Please have the product available when discussing your experience.
If Woodstream Corporation determines that this product needs to be returned, Woodstream Corporation will issue a Return Goods Authorization (RGA) number. The defective unit or parts must be returned to Woodstream Corporation, or specified authorized agent, for warranty inspection with the RGA number labeled on the outside of the package within (10) days of return authorization date. Products returned without authorization will be refused.
Woodstream Corporation will repair or replace this product, at Woodstream Corporation’s option and at no charge as stipulated herein, with new or reconditioned parts or products if found to be defective during the limited warranty period specified above. All replaced parts and products become the property of Woodstream Corporation or authorized agent. Replacement parts and products assume the remaining original warranty, or ninety (90) days, whichever is longer.
Limitations and Exclusions:
This product is neither a physical barrier nor a substitute for traditional obedience training. Due to variances in canine personality, temperament, size, and age, as well as due to potential influences on your dog outside of Woodstream Corporation’s control, Woodstream does not guarantee or warrant the effectiveness of this product.
This limited warranty covers manufacturing defects in materials and workmanship encountered in normal, noncommercial use of this product, and shall not apply to the following, including, but not limited to: damage which occurs in shipment; delivery and installation; applications and uses for which this product was not intended; altered product or serial numbers; cosmetic damage or exterior finish; accidents, abuse, neglect, fire, water, lightning or other acts of nature; use of products, equipment, systems, utilities, services, parts, supplies, accessories, applications, installations, repairs, external wiring or connectors not supplied or authorized by Woodstream Corporation which damage this product or result in service problems; incorrect electrical line voltage, fluctuations and surges; customer adjustments and failure to follow operating instructions, cleaning, maintenance and environmental instructions that are covered and prescribed in the instruction book.
THERE ARE NO EXPRESS WARRANTIES OTHER THAN THOSE LISTED AND DESCRIBED ABOVE, AND NO WARRANTIES WHETHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, SHALL APPLY AFTER THE EXPRESS WARRANTY PERIODS STATED ABOVE, AND NO OTHER EXPRESS WARRANTY OR GUARANTY GIVEN BY ANY PERSON, FIRM OR CORPORATION WITH RESPECT TO THIS PRODUCT SHALL BE BINDING ON WOODSTREAM CORPORATION. WOODSTREAM CORPORATION SHALL NOT BE LIABLE FOR LOSS OF REVENUE OR PROFITS, FAILURE TO REALIZE SAVINGS OR OTHER BENEFITS, OR ANY OTHER SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES CAUSED BY THE USE, MISUSE OR INABILITY TO USE THIS PRODUCT, REGARDLESS OF THE LEGAL THEORY ON WHICH THE CLAIM IS BASED, AND EVEN IF WOODSTREAM CORPORATION HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. NOR SHALL RECOVERY OF ANY KIND AGAINST WOODSTREAM CORPORATION BE GREATER IN AMOUNT THAN THE PURCHASE PRICE OF THE PRODUCT SOLD BY WOODSTREAM CORPORATION AND CAUSING THE ALLEGED DAMAGE. WITHOUT LIMITING THE FOREGOING, PURCHASER ASSUMES ALL RISK AND LIABILITY FOR LOSS, DAMAGE OR INJURY TO PURCHASER AND PURCHASER’S PROPERTY AND TO OTHERS AND THEIR PROPERTY ARISING OUT OF THE USE, MISUSE OR INABILITY TO USE THIS PRODUCT SOLD BY WOODSTREAM CORPORATION NOT CAUSED DIRECTLY BY THE NEGLIGENCE OF WOODSTREAM CORPORATION. THIS LIMITED WARRANTY SHALL NOT EXTEND TO ANYONE OTHER THAN THE ORIGINAL PURCHASER OF THIS PRODUCT, IS NONTRANSFERABLE AND STATES YOUR EXCLUSIVE REMEDY.
Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
We just moved into a new house and needed a solution for containing our lab puppy without putting up a "real" fence. We found the Custom Havahart system last minute and decided to give it a shot. It only took our one-year old lab 5-6 days to be able to roam the yard freely. We have a big creek in the back yard that he used to run in for the first couple weeks we had the home, now he won't even consider stepping foot in there becuase it is blocked off. We were skeptical at first, but the Havahart system has been absolutely wonderful!
Wonderful! April 02, 2011
Reviewer: doglover
We've only had the collar on our dog for about two weeks and I have to say it's been a God-send to us. Our very stubborn 8 month old red-boned coon hound only needs to hear the "warning tone" and she turns right around and comes back to the house. I would definitely recommend this to anyone - only wish we would have purchased the extra collar for our German Shepard. :)
Proper training of your dog is the most crucial element to ensure the safe and successful operation of your Havahart® Wireless Dog Fence. Find below an interactive guide to faciliate the dog training process as well as instructions to guide you step-by-step. It is important that you follow the instruction manual and complete the entire training process without skipping any phase.
Interactive Guide
Step-By-Step Instructions
For Best Results:
Keep your sessions short and frequent--approximately 10-15 minutes long, 2-3 times a day.
Be firm, consistent and patient.
End sessions with lots of playtime and praise.
And HAVE FUN!
How Many Flags Will You Need?
You will need 1 flag for every 6 feet of your fence boundary perimeter.
If you have 1/2 acre to contain, you will need 100 flags.
If you have 1 acre to contain, you will need 150 flags.
If you have 2 acres to contain, you will need 200 flags.
If you have 5 acres to contain, you will need 300 flags.
If you need help determing the number of flags that you need, please contact our Consumer Care Specialists at 1-800-800-1819, Option 1.
Custom-Shape Wireless Dog Fence, the world’s first digital wireless dog fence that can be customized to the contours of your property up to 500 feet in any direction. From Havahart® Wireless—the leading innovator of digital wireless fence solutions.
Expert Tips on the Custom-Shape Havahart® Wireless Electric Dog Fence
Maximixing your Fence Boundary
In order to ensure a successful set up, please look for the following objects in your home and on your property prior to set up: Interior of the Home: Mirrors, microwaves, and home appliances. Exterior of the Home: Metal down spouting, electrical power meters, air conditioning units, metal garage doors,large shurbs that reside on the perimeter of your home.
Property Layout: Large bushes, trees, extensive landscaping, above-ground pools, sheds and metal screened porches.
Once you have identified the following items, you can start planning your Controller and Fence Boundary locations.
Placement of your Bases
The Master Base A should be placed in the corner of your home closest to where your dog spends most of his time outdoors.
Bases should be placed at a minimum 20 ft apart. The farther the Bases are from each other, the better their tracking capabilities.
Bases should be located 3 feet away from and 3 feet above the signal limiting items listed above for the Interior and Exterior of your Home in order to minimize the factors that can cause attenuation.
In some cases, placing a Base on a window might solve issues you might have with objects in the home causing attenuation by creating a direct line of sight between the Base and the problem area.
Make sure the Bases are located within 6 feet of a 120V AC outlet.
The Bases must be installed indoors as they cannot be exposed to moisture (ie. rain or snow).
If there are Dense Objects located on your property
Extend your Fence Boundary beyond these obstacles to accommodate for the undesired shape.
Move your Fence Boundary in front of these obstacles to avoid creating an undesired shape.
Utilize the Pause Feature (see Instruction Manual) to create a Fence Boundary through these obstacles.
Obstacles that May Cause Severe Attenuation
Home Construction: Aluminum Siding
Property Types: Densely Wooded Lots or Extensive Landscaping
Note: In some cases the obstacles on your property such as a heavily wooded lot or extensive landscaping might be so dense that the system will not provide you with a Fence Boundary shape that satisfies your needs.
Although we would like to say that the Custom-Shape Havahart® Wireless Electric Dog Fence will work on every property type or home construction, we unfortunately cannot. Even with our superior patented technology, there are instances when the successful operation of any Wireless Fence will be very limited and not meet your needs. Because your satisfaction is important to us, we want to make sure you are aware of these circumstances prior to making a purchase.
FAQs About the Havahart® Wireless Electric Dog Fence
Q: Will the wireless fence interfere with my computer, TV, cordless phone, cell phone or garage door opener if I place the Controller (of the Radial-Shape Wireless Dog Fence) or Bases (Custom-Shape Wireless Dog Fence) near them?
A: No. The wireless fence works on a different frequency than those used by these electronic devices..
Q: What objects in my home and yard might cause problems or interfere with my Fence Boundary?
A: Objects that can interfere with your wireless fence include mirrors, microwaves, home appliances, electric power meters, air conditioning units, metal screened porches, metal downspouts, trees, large bushes and above-ground pools and sheds.
These objects can affect the shape of the Trigger Zone and make it slightly different than desired. Placing the Custom-Shape Bases or Radial-Shape Controller at least 3 feet away from or above these objects should minimize any undesired effects.
Objects that will cause considerable interference are aluminum siding, densely wooded lots and heavily landscaped properties.
Q: If my dog manages to escape from his Roaming Area in my yard, will the Collar continue to correct my dog?
A: The Havahart® Wireless Collar will correct the dog for up to 30 seconds and then time out. The correction is delivered through a prescribed cycle so that it is not constant. Both systems will allow your dog to re-enter the Roaming Area without being corrected. Both systems will resume normal operation once your dog is safely inside the Roaming Area. Collar will correct the dog for up to 30 seconds through a prescribed cycle so that the correction is not constant.
Q: How old should my dog be before I start training him with the fence?
A: The Havahart® Wireless Dog Fences are designed for dogs older than 6 months and weighing more than 8 pounds with a neck size of 14 to 26 inches.
Q: What is required to use the Wireless Fence Tracker with my Custom-Shape
Fence?
A: Requirements for using the Wireless Fence Tracker include a Windows-based
Operating System, high-speed Internet connection and the latest version of Java.
Additionally you may need to download the latest USB Drivers to your computer.
To access the Wireless Fence Tracker, log onto My Account and click Wireless
FAQs About the Havahart® Wireless Dog Fence Collar
Q: If my dog manages to escape from his Roaming Area in my yard, will the Collar continue to correct my dog?
A: The Havahart® Wireless Collar will correct the dog for up to 30 seconds and then time out. The correction is delivered through a prescribed cycle so that it is not constant. Both systems will allow your dog to re-enter the Roaming Area without being corrected. Both systems will resume normal operation once your dog is safely inside the Roaming Area.
Q: I have three dogs. Can I use Havahart® Wireless Dog Fence for all three?
A: No. Both the Custom-Shape and Radial-Shape Havahart® Wireless Fences work with a maximum of 2 dogs.
Q: Can I use my Custom-Shape Wireless Collar with my Radial-Shape Wireless Fence?
A: No. Each Wireless Fence system requires different software.
Q: Can the Havahart® Wireless Collar of either of the Dog Fences be used on very small dogs like Yorkshire terriers, Chihuahuas or Miniature Dachshunds?
A: Yes, you can use the Havahart® Wireless Collar on smaller dogs as long as they meet the age and weight requirements of being over 6 months old and weighing over 8 pounds.
Another consideration is that the Wireless Collar for both systems weighs 3.7 ounces and fits neck size of 14 to 26 inches around.
This is the first dog fence that allows for you to create a customizable boundary that conforms to the contours of your property providing a consistent reliable boundary without requiring any digging and at a fraction of the competitor’s costs. 
The Havahart® Wireless fence provides up to 4 Exclusion Zones that can be created within your Fence Boundary. Exclusion Zones are areas on your property that you want to restrict your dog from entering like a pool or a large garden. The Exclusion Zones must be a minimum of 12 ft. by 12 ft. wide & placed at least 20 ft. from the Fence Boundary, Base or other Exclusion Zones. This will allow your dog freedom to roam the yard in his designated areas.
The Custom-Shape Havahart® Wireless Dog Fence has been engineered to better meet your needs. Patented technology allows you to create a customized wireless fence boundary for your dog. The Controller will alert you should your dog breach the Fence Boundary or if the batteries are low. Integrated Motion Sensor Technology allows the Collar to conserve battery life when your dog is not moving. Our wireless antenna technology boosts the range and reliability of the Wireless Fence Boundary making the Custom-Shape Wireless Dog Fence the most advanced dog containment system in the industry.
Our comfortable water resistant Custom-Shape Havahart® Wireless Electric Dog Collar maximizes the safety and freedom of your dog. The new collar strap is made from heavy gauge nylon webbing that houses the Patented antennas and has a durable 3/4 inch snap buckle closure. The collar fits dogs with neck sizes from 14-26 inches. 
The set-up time of your Custom-Shape Havahart® Wireless fence should take approximately 2 hours. The intuitive digital controller, step by step Instruction Manual, Instructional DVD, Quick Set up Guide & Troubleshooting Guide are included to help walk you through installation.
Havahart® Wireless created a wider Trigger Zone- 6 to 13 ft- to keep your dog safe and away from danger. 
The Custom-Shape Havahart® Wireless Fence Tracker provides you access to our Proprietary Web-Based Software which should be used as a trouble-shooting tool. This is the first of its kind. The program allows you to see the location of your Wireless Fence Boundary and Exclusion Zones in relationship to your Bases on your Windows-based computer. 
10-Year-Limited Warranty and 30 –day Return Policy on Havahart® Wireless fences. Please note that after the 30-day return period, a 15% restocking fee will apply for product returned that is not defective.
By Phone - 1-800-800-1819 Option 1
Online
The Custom Shape Havahart® Wireless Dog Fence is driven by 
Havahart® Wireless dog fence systems use the Kalman Filter, the same data-filtering technique used by NASA. Through advanced analysis, Havahart Wireless systems are capable of rejecting the statistical anomolies that can result in a fuzzy boundary.
What truly sets the Havahart® Wireless electric fence system apart from the rest and defines how a wireless electric fence should really work, is its patented time-of-flight ranging technology between the Bases and the dog Collar.
Time-of-flight is the time it 
Trilateration 
Exclusion Zones
FREE Ground Shipping On U.S. Orders Over $99.99!
The Master Base A should be placed in the corner of your home closest to where your dog spends most of his time outdoors.
In some cases, placing a Base on a window might solve issues you might have with objects in the home causing attenuation by creating a direct line of sight between the Base and the problem area. 
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