Read Steve Snell's dog training collar reviews & more See Steve's Hunting Dogs
Gun Dog Supply's Hunting Dog Store
Shopper Award 
FREE SHIPPING on Orders $89+

You are here:  > Shop All E-Collars > DT Systems E-Collars > Item # 4531

DT Systems Micro iDT PLUS Expandable

A lightweight trainer that offers simple controls, but advanced features.


Usually ships the next business day.

Code: 4531
PLEASE ORDER YOURS NOW IF YOU NEED IT SOON. Supply chain issues are affecting almost every manufacturer. We will completely sell out of many items this season. Web site is updated at least twice daily on weekdays.
No risk to you. Your 100% Satisfaction is Guaranteed with our 30 Day "No Questions" Money Back Guarantee. Hassle-free returns & exchanges.

Micro iDT PLUS Front Micro iDT PLUS Left Micro iDT PLUS Right Micro iDT PLUS Back Micro iDT PLUS Transmitter Micro iDT PLUS Transmitter in Hand Micro iDT PLUS Transmitter Controls Micro iDT PLUS Whole Collar Micro iDT PLUS Front Micro iDT PLUS  Collar Bottom Micro iDT PLUS Receiver Top Micro iDT PLUS Receiver Charging Port Micro iDT PLUS Receiver Charging Micro iDT PLUS  Collar and Transmitter Scaled Micro iDT PLUS  Accessories Micro iDT PLUS Charger Detail Micro iDT PLUS  Owners Manual Micro iDT PLUS Open Box Micro iDT PLUS Box

DT Systems presents the Micro-iDT PLUS, a lightweight trainer that offers simple controls but advanced features so that this unit can grow with your dog's training needs. The rugged micro-sized collar unit and transmitter fit in the palm of your hand. The comfortable waterproof collar fits small to large dogs. Plus, you can expand your system to up to 3 dogs with DT Systems Micro-iDT Add-On Collars.

DT Systems Micro iDT PLUS 2-dog

DT Systems Micro iDT PLUS 3-dog

Have a bigger dog? The iDT PLUS systems are also compatible with the H2O PLUS Series Add-On Collars.

The Micro-iDT PLUS Series features Maxx-Range, the industry's only internal FM radio frequency antenna woven in the collar. With up to a 900 yard range, they are perfect for field or household use.

The Micro-iDT PLUS Series collars feature 16 levels of continuous and nick (momentary) stimulation intensity, with an easy "no look" clicking stimulation dial. Easy one hand held operation allows for maximum control and safety.

  • Momentary "Nick" stimulation, continuous stimulation, and positive vibration
  • Expandable up to 3 dogs using toggle selector switch
  • Up to 900 yard range
  • 16 levels of intensity adjusted from the transmitter
  • 3/4" collar strap
  • "Basic Obedience Training" booklet by George Hickox
  • Digital technology to maximize power
  • "Maxx-Range" internal collar antenna system
  • Lightweight, compact collars and transmitters
  • Fits extra-small to large dogs
  • Built in magnetic ON/OFF system
  • Rechargeable Ni-MH battery system in the collar
  • Uses 9V replaceable battery in the transmitter (not included)
  • Completely waterproof collar
  • Water resistant transmitter
  • 1-year manufacturer warranty

    System Specifications:

    Transmitter Size: 6 1/2" T x 1 3/4" W x 1" D
    Transmitter Weight: .25 oz. including the 9V battery

    Receiver Size: 2.1/4" T X 1.3/4" W X 1./4" D
    Receiver Weight: 4.8 oz. with strap

    Download Owner's Manual for DT Systems Micro iDT PLUS

    sizing-chartOwner's Manual for DT Systems Micro iDT PLUS

     shop DT Systems Micro iDT PLUS Additional Collars (Extra Receivers)
    click to see more
    DT Micro-iDT Extra Collars
    16 Reviews

    DT Systems DD700 D.O.G. Director Remote Training CollarBrowse Previous Product:
    DT Systems DD700 D.O.G. Director Remote Training Collar
    DT Systems R.A.P.T. Series Training CollarsShop Next:
    DT Systems R.A.P.T. Series Training Collars

    Customer Reviews

    Review Summary
    16 Reviews
    69% (11)
    19% (3)
    6% (1)
    6% (1)
    0% (0)
    94% Recommend this product (15 of 16 responses)
    By Lee
    Works great
    December 7, 2021
    Does everything I need it to do at a reasonable t.
    By Monica E.
    Review for DT Systems Micro iDT PLUS Expandable
    October 12, 2018
    By Amanda S.
    Review for DT Systems Micro iDT PLUS Expandable
    July 11, 2015
    Works great. Our dog is a little aggressive towards livestock at times and sometimes people and this collar works great. He is quite small and weighs a little less than 15 lbs, and this collar works great. It gets very small, although you have to wrap the collar around twice before you hook it, which is no problem. Love the vibration of the collar. That's all it takes for him to back down. What I also love about it is I can put it on a big dog as well and works great there too!!!!!
    By Armando R.
    Review for DT Systems Micro iDT PLUS Expandable
    January 11, 2015
    Really good.
    By Ralphell J.
    Review for DT Systems Micro iDT PLUS Expandable
    July 22, 2014
    It's a product that I wish I had found years ago. Thanks Steve. Your product works miracles that I thought I would never see out of my dog Sadie.
    By Jill
    Review for DT Systems Micro iDT PLUS 2-dog Expandable
    March 29, 2014
    I got this collar to use on the vibration setting for my going deaf dog. It still startles him after a month of reward training, but certainly gets him to look at me for hand signals. Collar works well, and holds a charge nicely. Toggle to switch between dogs is very small. If the intensity of vibration could be variable it would be perfect! I would buy it again. I heard other good things about DT collars...which is why I shopped it.
    By Bill M.
    Review for DT Systems Micro iDT PLUS Expandable
    January 7, 2014
    Collar is too long, but you can't shorten it due to antenna wires in collar.
    By Mike M.
    Review for DT Systems Micro iDT PLUS 3-dog Expandable
    November 24, 2013
    I have had this t system for about 1yr. I have all three collars and couple extras, just in case I loose one. My dogs respond very well. They are most trained to the vibrate mode, but once in a while I have to give them a little shock. I also like the three color system. I know which dog has what color on. I wish the controller had a belt clip. The size of the receiver is just right. Not to big or to small. Fits just right. Distance is good also. I would recommend to anyone to buy this unit for hunting, or play, or training. Collars can work well for all conditions. Mike. In Michigan
    By Mike W.
    Review for DT Systems Micro iDT PLUS Expandable
    May 13, 2012
    The E-collar is amazing. No other way to put it.
    By Terri
    Review for DT Systems Micro iDT PLUS Expandable
    October 12, 2011
    I have the 77DT, and I have had it for 14 years, and I am just now having problems with it. Won't keep a charge very long. Would like to have another one, but I guess they don't make this one anymore cause I can't find it. If someone could tell me what works as good I would like to know. Thank you.
    By James R.
    Review for DT Systems Micro iDT PLUS Expandable
    September 9, 2011
    It would be nice if it had changeable contacts for the collars.
    Contacts provided work great for the shorthair but I need to have the collar extremely tight on the lab because of the thicker fur. The magnetic switch to turn on the collar works fine when hunting around home but you need to be careful how you pack it when going on a trip. First trip I took, I put everything in my backpack only to discover that the controller had turned a collar on while travelling and it needed charged when I got there. Fortunately, I had overnight to charge it. It is still an excellent product for the price.
    By Chris J.
    Review for DT Systems Micro iDT PLUS Expandable
    September 4, 2011
    Pros: Battery life, Compact size, Antenna range, Weatherproof, Levels of stimulation, Quality
    Cons: Length of collar even on medium/large size dogs and you cannot cut it because of the internal antenna. The toggle switch on the remote to change dogs is easily breakable

    Overall very good unit I would recommend it
    By Mark N.
    Review for DT Systems Micro iDT PLUS Expandable
    September 1, 2011
    Wound up switching collar manufacturers from DT to Dogtra due to constant breakdowns of collars.
    By Amanda
    Review for DT Systems Micro iDT PLUS Expandable
    August 31, 2011
    The remote was cheaply made and fell apart with normal use. The collar itself took a long time to charge and seemed to deliver an inconsistent shock. We have since purchased a Sport Dog collar and found it to be a much better alternative.
    By Lisa
    Review for DT Systems Micro iDT PLUS Expandable
    August 31, 2011
    We love this collar.

    It has dramatically reduced our dog's barking. He was a very obedient dog in all other ways but his nuisance barking would make us crazy. The collar system was not hard to learn how to use and it is very effective as long as you use it consistently.

    It does not feel inhumane to us. We only have to set it on 2 most of the time. Every once in a while when he gets into a frenzy we turn it up to 3 or 4. We are all much more at peace now, including the dog because he has learned to stop getting so wound up about things that don't matter.

    We had previously used the citronella spray collar to curb his barking and that eventually became ineffective because it did not consistently spray him and he also learned that if he barked long enough he could empty the spray reservoir.

    Also it may be of interest that our dog is only 7 pounds and we are still able to use this collar, we just wrap the collar strap around his neck a second time. This collar is well worth the money and I'm very happy that we didn't buy some cheaper brand/model.

    BTW - Steve's team's customer service is great.
    By Charlie
    Review for DT Systems Micro iDT PLUS Expandable
    August 31, 2011
    Thank you

    Country of Origin: Made in South Korea.
    CA Residents: WARNING: This product can expose you to chemicals including 1,3-butadiene which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

  • 1-800-624-6378 shipping-map free-shipping
    GUN DOG SUPPLY - "Serving Hunting & Field Dog Owners Nationally Since 1972."
    Order online via Secure Server or call 1-800-624-6378 to order! GDS Warehouse, 17645 U.S. Highway 82, Mathiston, Mississippi, 39752 USA.


    Gun Dog Supply's Facebook | Gun Dog Supply on LinkedIn | Gun Dog Supply on YouTube
    Gun Dog Forum sponsored by GD Supply | Reseller Ratings: | Gun Dog Supply on SHOPPER APPROVED

    All words & pictures are copyright © 1997-2023, Gun Dog Supply or their respective owners. All rights reserved. Buy online with confidence when you order discount retriever hunting dog supplies, canine training equipment, k-9 accessories, and training products for your gun dog, bird dog, or working retriever. Your on-line purchase is protected through secure server ordering. Review our 100% satisfaction guarantee. Shop our canine closeout items, best bargains, k9 discount prices, good deals, cheap stuff and other values for sale. Compare our products in reviews, reports, comparisons, and buyers guides.

    Customer Priority Number:

    privacy policy | terms & conditions