SKU: 7345847613

Dogtra EF3500 Invisible Dog Fence System

Sale price$280.35 Regular price$311.50
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Dogtra EF3500 Invisible Dog Fence SystemThe Dogtra EF3500 Invisible Dog Fence kit is an expandable containment solution suitable for dogs weighing from 7kg, offering the capacity to secure up to 40 acres of property with the purchase of additional wire. The system features a fully waterproof (IPX7) and rechargeable collar unit that utilizes a vibration only warning signal prior to delivering any static correction, which can be manually adjusted across 8 distinct stimulation levels to match

The Dogtra EF3500 Invisible Dog Fence kit is an expandable containment solution suitable for dogs weighing from 7kg, offering the capacity to secure up to 40 acres of property with the purchase of additional wire. The system features a fully waterproof (IPX7) and rechargeable collar unit that utilizes a vibration-only warning signal prior to delivering any static correction, which can be manually adjusted across 8 distinct stimulation levels to match the dog's temperament.

Supported by a simple 4-step containment setup and backed by a 2-year Australian local warranty through DogMaster, the kit includes a strict safety directive that the collar must never be left on the dog for more than 8 to 12 hours a day to avoid the risk of pressure necrosis.

Additional collars can be purchased here.

Download Dogtra Invisible Dog Fence Manual From here.

STATE LAWS AND LEGISLATION - YOU MUST CHECK YOUR STATES LAWS & LEGISLATION BEFORE PURCHASING, IF COLLARS ARE NOT LEGAL IN YOUR STATE OF PURCHASE, YOUR ORDER WILL BE CANCELLED AND REFUNDED IN FULL.

VIC
https://agriculture.vic.gov.au/livestock-and-animals/animal-welfare-victoria/pocta-act-1986/electronic-collars/cats-and-dogs/antibark-and-remote-training-collars-for-dogs
Under the Prevention of Cruelty to Animals Regulations 2019, electronic shock collars (excluding citronella or non-shock GPS collars) are strictly restricted to dogs and cats. For dogs, anti-bark and remote training collars must meet specific technical standards and can only be used on animals over six months old that have been deemed physically and temperamentally suitable by a veterinarian. Furthermore, these collars must not be worn for more than 12 hours in any 24-hour period, must be introduced via an approved training program, and can only be applied by, or under the direct written supervision of, a qualified dog trainer or veterinary practitioner, with mandatory reviews conducted within the first six months and annually thereafter. 

NSW - WE ARE UNABLE TO SELL TRAINING COLLARS INTO NSW
https://legislation.nsw.gov.au/view/whole/html/inforce/current/act-1979-200#sec.16
In New South Wales, the use, possession, and sale of electronic shock collars are strictly prohibited under Section 16 of the Prevention of Cruelty to Animals Act 1979, with details publicly available on the official NSW Legislation website and through the NSW Department of Primary Industries (DPI). While the state enforces a total ban on remote training and anti-bark shock collars, carrying severe penalties for individuals and corporations, the law provides a single narrow exception for electronic containment systems. These invisible boundary systems are only permitted if they are paired with a secure, physical perimeter fence that stands at least 1.5 metres high. 

QLD
https://www.legislation.qld.gov.au/view/whole/html/current/act-2001-064
In Queensland, electronic shock collars, including remote training, anti-bark, and containment systems, remain entirely legal to buy, own, and use, as the state does not enforce specific restrictions or an outright ban. Instead, their use is governed broadly by the Animal Care and Protection Act 2001 (QLD), which outlines a strict "duty of care" requiring owners to protect animals from unreasonable pain or distress. While the Queensland Government recently updated this legislation to officially ban pronged collars, electronic shock collars remain permitted as long as they are used responsibly and do not cause injuries or severe suffering that would legally qualify as animal cruelty. 

NT
https://nt.gov.au/environment/animals/animal-welfare#:~:text=about%20animal%20welfare.-,Changes%20to%20animal%20protection%20laws,legislation%20commencing%203%20November%202025.
In the Northern Territory, the use of electronic collars is regulated under the Animal Protection Act (recently updated to the Animal Protection and Related Legislation Amendment Act 2025).

While Section 30 of the Act enforces a general ban on using electrical devices on animals, the accompanying regulations list specific exceptions. Under these exceptions, it is legal to use bark collars and electronic containment systems on dogs; however, remote-controlled training collars are strictly prohibited for standard consumer use. Any permitted use of an electronic collar must still align with a pet owner's legal "minimum level of care" responsibilities, meaning the device cannot be used in a manner that causes injury or severe distress, which would constitute an offense under the territory's updated animal cruelty laws.

WA
https://www.legislation.wa.gov.au/legislation/statutes.nsf/main_mrtitle_1138_homepage.html
In Western Australia, the use, possession, and sale of electronic shock training collars, anti-bark collars, and invisible fence containment systems are legal for dogs under a specific regulatory exemption. While the Animal Welfare Act 2002 broadly categorizes electric shock equipment as inhumane, Regulation 7 of the Animal Welfare (General) Regulations 2003 provides a legal defense for their use on dogs, provided the devices are applied in accordance with generally accepted methods of usage. This means that while owners do not require a formal permit or veterinary prescription to use them, the collars must be used responsibly; any misuse that results in severe physical distress or injury remains subject to prosecution under the state's broader animal cruelty laws. 

SA - WE ARE UNABLE TO SELL TRAINING & CONTAINMENT COLLARS INTO SA
https://www.legislation.sa.gov.au/lz?path=/c/a/animal%20welfare%20act%201985
In South Australia, electronic shock collars, including remote trainers, anti-bark collars, and invisible containment fences, are completely illegal to possess, sell, or use under Section 15 of the Animal Welfare Act 1985 (SA). The state enforces a blanket prohibition with no consumer exemptions, meaning that attaching an electric shock device to an animal for containment or behavioral modification is a prosecutable offense, regardless of whether the device is turned on. Pet owners in SA must rely on humane, non-electronic alternatives like positive reinforcement or vibration-only training tools. 

TAS
https://www.legislation.tas.gov.au/view/html/inforce/current/act-1993-063
In Tasmania, electronic shock collars are currently legal to purchase, possess, and use, as the state does not have an outright ban or specific standalone restrictions targeting them. Instead, they fall under the broad regulations of the Animal Welfare Act 1993, which requires that any device used on an animal must not cause unjustifiable pain, distress, or suffering. While the use of shock collars is permitted for general behavioral training and containment, a recent Tasmanian Government position paper on dog welfare outlined proposals to only allow devices that emit an audible or vibratory warning signal before a shock is delivered. 

ACT - WE ARE UNABLE TO SELL TRAINING & CONTAINMENT COLLARS INTO ACT
https://www.legislation.act.gov.au/a/1992-45/
In the Australian Capital Territory, electronic shock collars are entirely illegal under Section 13 of the Animal Welfare Act 1992 (ACT), which strictly prohibits placing any electric shock device on an animal or administering a shock. The territory maintains a complete blanket ban with zero consumer exemptions, meaning that remote training collars, automatic anti-bark collars, and invisible boundary containment fences are all unlawful to use. Pet owners in the ACT must utilize humane, non-electronic training methods, as using any shock-based equipment faces strict prosecution under the territory's animal welfare laws. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7345847613

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4.6 ★★★★★
Based on 28 reviews
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Product Reviews
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Verified Purchase
Pittieluv79
Carnegie, US
★★★★★ 3
The rubber middle is not durable, it lasted less than 3 hours.
Color: 1 PC-Beef-Red
I bought this as I have bully/husky puppies (9 months old) and a pitt/doberman (9 years old). They are heavy chewers and destroy everything. I saw a video of this toy. The woman said that her dog chewed on it for a while (about 2 hours or so) she showed the ends visibly chewed, which I expect but it was holding up. The rubber middle seemed to hold up to. I received this yesterday. I had to take it away from them last night as they were chewing the rubber middle off. They had it maybe 3 hours. I didn't give it a lower star score as I will just cut the rubber off and give it back to them. So I was disappointed in the rubber middle not being more durable but the hard plastic it's made from is the strong material they need.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
B
Verified Purchase
BLACKHAWKS
Draper, US
★★★★★ 5
Bones
Color: 1 PC-Beef-Red
Yes bone 🍖 is very strong and durable MIA, Rocky and Rambo love them ..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
L
Verified Purchase
Lexi
Natrona Heights, US
★★★★★ 4
Smaller than pictured but still a good choice for LG-XL dogs/power chewers!
Color: 3 PC-Beef-Red, Color: 3 PC-Beef-Red
Fantastic that these come in a 3 pack - I wish more chew toys did this! The base for these chew toys is pretty tough! The center & ends are hard enough to withstand both my bully mixes & my Irish wolfhound/Great Dane cross. They’re safe enough for even the largest power chewers! (With Supervision) my American Bully got the rubber spikes chewed off in under 20 minutes which is mildly disappointing but he’s a true powerhouse & master destroyer of all chews so I’m not that bent out of shape about it. I do wish they were as large as they appear in the ad pics but isn’t that the game we all play ordering offline anymore? 🤷🏻‍♀️ • Pro Tip: smear this toy in peanut butter (xylitol free!), wet food mixed into a slurry with water or bone broth + kibble/treats, yogurt, or even pumpkin puree and freeze for a few hours & relax while watching all the organic engagement your dog gets out of this toy!
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Reviewed in the United States on June 3, 2026
M
Verified Purchase
manuel rodriguez
Natrona Heights, US
★★★★★ 5
My dog loves it
Color: 1 PC-Beef-Red, Color: 1 PC-Beef-Red
The bone arrived today and my dog loves it. He is a very aggressive chewer and destroyed almost all his toys so far, even toys that were advertised for aggressive chewers unfortunately didn't held out long, the longest so far was a stuffy we couldn't find anymore and that one lasted him a few weeks but everything else lasted him an hour up to a few days max, even bones don't last him long so we have our hopes set on this bone to satisfy his chewing needs. I will update my review later on sturdiness, since we just got it and I can't review that yet but so far he loves it he has been chewing on it non stop, he already managed to get very small pieces of as shown in picture but with a regular bone he would've already been much much further. The bone is only 10 bucks so the value for money you get based on my experience so far is amazing! But also for this I will come back later to touch upon more. The size is good, our boy is a medium sized dog and this bone was advertised for medium to large size dogs and I thinks the size is just right for our boy . And there is definitely a beef flavor on it you can smell it but it doesn't smell bad it's a nice smell and not very strong but when he is chewing on it you smell it. I would based on my experience so far definitely recommend this bone but also on this I will touch back upon later if it's worth it in the long run. So far a very happy dog and owners here. Edit on May 8th (original review was on March 11th) He still hasn't managed to destroy it it's the first (cgew)toy he hasn't managed to destroy yet which is very impressive since he managed to destroy the even most toughest things we got for him in a week tops and bones within 1, 2 days tops, so we are very happy and pleased with this bone and will definitely get more later. He still enjoys chewing on it and leaves our things mostly alone for some reason he just likes stealing my things and chew on it lol. So 2 months later still stand by recommending this when your dog loves to chew and destroys everything he puts his mouth on.
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Reviewed in the United States on March 11, 2026
J
Verified Purchase
Joy
Louisville, US
★★★★★ 5
Extremely durable, dogs love them
Color: 2 PC-Beef-Red, Color: 2 PC-Beef-Red
I was looking for the toughest and most durable dog chew bone I could find and this is it. I have bought multiple other brands that claim to be very durable and tough for a very long time and this is the one for sure. The shower has described this phone accurately and it truly does last. I purchased this bone about 2 months ago. As you see from the photos attached, this is a very well made chew bone and my aggressive pitbulls can't tear it apart do they try. They never get tired of it and chewing it every single day for hours on and keeping them very occupied. I have two bones and three pitbulls that chew on it every day. It is so adorable and has an awesome flavor to it which I think entices them even more to want to chew on it. The durability and Lasting power is amazing to me with these tough chewers. I highly recommend this product to everyone out there. I will say only one negative and that is that the middle wraparound piece they were able to pull off but that is not a big deal because there is plenty of bone which was under that cover in the middle of the bone. There's a few mauled chips missing from the ends but the life of this bone is obviously going to be a long time which really surprised me. Give it a shot if you have heavy duty chewers and you will find how awesome this phone really is and it's durability and strength our second to none in my opinion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 5, 2025

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